2011017008

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:755

約数の個数: 160

約数和(自身を含む): 5261329920

約数和(自身を除く): 3250312912

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 307, 308, 364, 409, 572, 614, 616, 728, 818, 1001, 1144, 1228, 1232, 1456, 1636, 2002, 2149, 2288, 2456, 2863, 3272, 3377, 3991, 4004, 4298, 4499, 4912, 5317, 5726, 6544, 6754, 7982, 8008, 8596, 8998, 10634, 11452, 13508, 15964, 16016, 17192, 17996, 21268, 22904, 23639, 27016, 27937, 31493, 31928, 34384, 35992, 37219, 42536, 43901, 45808, 47278, 54032, 55874, 58487, 62986, 63856, 71984, 74438, 85072, 87802, 94556, 111748, 116974, 125563, 125972, 148876, 175604, 189112, 223496, 233948, 251126, 251944, 297752, 307307, 351208, 378224, 409409, 446992, 467896, 502252, 503888, 595504, 614614, 702416, 818818, 878941, 935792, 1004504, 1229228, 1381193, 1632319, 1637636, 1757882, 2009008, 2458456, 2762386, 3264638, 3275272, 3515764, 4916912, 5524772, 6529276, 6550544, 7031528, 9668351, 11049544, 11426233, 13058552, 14063056, 17955509, 19336702, 22099088, 22852466, 26117104, 35911018, 38673404, 45704932, 71822036, 77346808, 91409864, 125688563, 143644072, 154693616, 182819728, 251377126, 287288144, 502754252, 1005508504, 2011017008]

約数ペア:

[(1, 2011017008), (2, 1005508504), (4, 502754252), (7, 287288144), (8, 251377126), (11, 182819728), (13, 154693616), (14, 143644072), (16, 125688563), (22, 91409864), (26, 77346808), (28, 71822036), (44, 45704932), (52, 38673404), (56, 35911018), (77, 26117104), (88, 22852466), (91, 22099088), (104, 19336702), (112, 17955509), (143, 14063056), (154, 13058552), (176, 11426233), (182, 11049544), (208, 9668351), (286, 7031528), (307, 6550544), (308, 6529276), (364, 5524772), (409, 4916912), (572, 3515764), (614, 3275272), (616, 3264638), (728, 2762386), (818, 2458456), (1001, 2009008), (1144, 1757882), (1228, 1637636), (1232, 1632319), (1456, 1381193), (1636, 1229228), (2002, 1004504), (2149, 935792), (2288, 878941), (2456, 818818), (2863, 702416), (3272, 614614), (3377, 595504), (3991, 503888), (4004, 502252), (4298, 467896), (4499, 446992), (4912, 409409), (5317, 378224), (5726, 351208), (6544, 307307), (6754, 297752), (7982, 251944), (8008, 251126), (8596, 233948), (8998, 223496), (10634, 189112), (11452, 175604), (13508, 148876), (15964, 125972), (16016, 125563), (17192, 116974), (17996, 111748), (21268, 94556), (22904, 87802), (23639, 85072), (27016, 74438), (27937, 71984), (31493, 63856), (31928, 62986), (34384, 58487), (35992, 55874), (37219, 54032), (42536, 47278), (43901, 45808)]