2445947504

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21817}}^1$

素因数の和:21863

約数の個数: 120

約数和(自身を含む): 6476804208

約数和(自身を除く): 4030856704

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 286, 308, 364, 392, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1232, 1274, 1456, 2002, 2156, 2288, 2548, 4004, 4312, 5096, 7007, 8008, 8624, 10192, 14014, 16016, 21817, 28028, 43634, 56056, 87268, 112112, 152719, 174536, 239987, 283621, 305438, 349072, 479974, 567242, 610876, 959948, 1069033, 1134484, 1221752, 1679909, 1919896, 1985347, 2138066, 2268968, 2443504, 3119831, 3359818, 3839792, 3970694, 4276132, 4537936, 6239662, 6719636, 7941388, 8552264, 11759363, 12479324, 13439272, 13897429, 15882776, 17104528, 21838817, 23518726, 24958648, 26878544, 27794858, 31765552, 43677634, 47037452, 49917296, 55589716, 87355268, 94074904, 111179432, 152871719, 174710536, 188149808, 222358864, 305743438, 349421072, 611486876, 1222973752, 2445947504]

約数ペア:

[(1, 2445947504), (2, 1222973752), (4, 611486876), (7, 349421072), (8, 305743438), (11, 222358864), (13, 188149808), (14, 174710536), (16, 152871719), (22, 111179432), (26, 94074904), (28, 87355268), (44, 55589716), (49, 49917296), (52, 47037452), (56, 43677634), (77, 31765552), (88, 27794858), (91, 26878544), (98, 24958648), (104, 23518726), (112, 21838817), (143, 17104528), (154, 15882776), (176, 13897429), (182, 13439272), (196, 12479324), (208, 11759363), (286, 8552264), (308, 7941388), (364, 6719636), (392, 6239662), (539, 4537936), (572, 4276132), (616, 3970694), (637, 3839792), (728, 3359818), (784, 3119831), (1001, 2443504), (1078, 2268968), (1144, 2138066), (1232, 1985347), (1274, 1919896), (1456, 1679909), (2002, 1221752), (2156, 1134484), (2288, 1069033), (2548, 959948), (4004, 610876), (4312, 567242), (5096, 479974), (7007, 349072), (8008, 305438), (8624, 283621), (10192, 239987), (14014, 174536), (16016, 152719), (21817, 112112), (28028, 87268), (43634, 56056)]