2460872752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4831}}^1$

素因数の和:4962

約数の個数: 80

約数和(自身を含む): 5368545280

約数和(自身を除く): 2907672528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 79, 104, 124, 158, 208, 248, 316, 403, 496, 632, 806, 1027, 1264, 1612, 2054, 2449, 3224, 4108, 4831, 4898, 6448, 8216, 9662, 9796, 16432, 19324, 19592, 31837, 38648, 39184, 62803, 63674, 77296, 125606, 127348, 149761, 251212, 254696, 299522, 381649, 502424, 509392, 599044, 763298, 1004848, 1198088, 1526596, 1946893, 2396176, 3053192, 3893786, 4961437, 6106384, 7787572, 9922874, 11831119, 15575144, 19845748, 23662238, 31150288, 39691496, 47324476, 79382992, 94648952, 153804547, 189297904, 307609094, 615218188, 1230436376, 2460872752]

約数ペア:

[(1, 2460872752), (2, 1230436376), (4, 615218188), (8, 307609094), (13, 189297904), (16, 153804547), (26, 94648952), (31, 79382992), (52, 47324476), (62, 39691496), (79, 31150288), (104, 23662238), (124, 19845748), (158, 15575144), (208, 11831119), (248, 9922874), (316, 7787572), (403, 6106384), (496, 4961437), (632, 3893786), (806, 3053192), (1027, 2396176), (1264, 1946893), (1612, 1526596), (2054, 1198088), (2449, 1004848), (3224, 763298), (4108, 599044), (4831, 509392), (4898, 502424), (6448, 381649), (8216, 299522), (9662, 254696), (9796, 251212), (16432, 149761), (19324, 127348), (19592, 125606), (31837, 77296), (38648, 63674), (39184, 62803)]