2007378208

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 4389396480

約数和(自身を除く): 2382018272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 107, 176, 214, 223, 239, 352, 428, 446, 478, 856, 892, 956, 1177, 1712, 1784, 1912, 2354, 2453, 2629, 3424, 3568, 3824, 4708, 4906, 5258, 7136, 7648, 9416, 9812, 10516, 18832, 19624, 21032, 23861, 25573, 37664, 39248, 42064, 47722, 51146, 53297, 78496, 84128, 95444, 102292, 106594, 190888, 204584, 213188, 262471, 281303, 381776, 409168, 426376, 524942, 562606, 586267, 763552, 818336, 852752, 1049884, 1125212, 1172534, 1705504, 2099768, 2250424, 2345068, 4199536, 4500848, 4690136, 5702779, 8399072, 9001696, 9380272, 11405558, 18760544, 22811116, 45622232, 62730569, 91244464, 125461138, 182488928, 250922276, 501844552, 1003689104, 2007378208]

約数ペア:

[(1, 2007378208), (2, 1003689104), (4, 501844552), (8, 250922276), (11, 182488928), (16, 125461138), (22, 91244464), (32, 62730569), (44, 45622232), (88, 22811116), (107, 18760544), (176, 11405558), (214, 9380272), (223, 9001696), (239, 8399072), (352, 5702779), (428, 4690136), (446, 4500848), (478, 4199536), (856, 2345068), (892, 2250424), (956, 2099768), (1177, 1705504), (1712, 1172534), (1784, 1125212), (1912, 1049884), (2354, 852752), (2453, 818336), (2629, 763552), (3424, 586267), (3568, 562606), (3824, 524942), (4708, 426376), (4906, 409168), (5258, 381776), (7136, 281303), (7648, 262471), (9416, 213188), (9812, 204584), (10516, 190888), (18832, 106594), (19624, 102292), (21032, 95444), (23861, 84128), (25573, 78496), (37664, 53297), (39248, 51146), (42064, 47722)]