2689968376

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{29221}}^1$

素因数の和:29575

約数の個数: 32

約数和(自身を含む): 5196840480

約数和(自身を除く): 2506872104

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 311, 622, 1244, 2488, 11507, 23014, 29221, 46028, 58442, 92056, 116884, 233768, 1081177, 2162354, 4324708, 8649416, 9087731, 18175462, 36350924, 72701848, 336246047, 672492094, 1344984188, 2689968376]

約数ペア:

[(1, 2689968376), (2, 1344984188), (4, 672492094), (8, 336246047), (37, 72701848), (74, 36350924), (148, 18175462), (296, 9087731), (311, 8649416), (622, 4324708), (1244, 2162354), (2488, 1081177), (11507, 233768), (23014, 116884), (29221, 92056), (46028, 58442)]