25489416962

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1\times {\mathrm{1171}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 38829466368

約数和(自身を除く): 13340049406

約数列:

[1, 2, 131, 251, 262, 331, 502, 662, 1171, 2342, 32881, 43361, 65762, 83081, 86722, 153401, 166162, 293921, 306802, 387601, 587842, 775202, 10883611, 21767222, 38503651, 50775731, 77007302, 97287851, 101551462, 194575702, 12744708481, 25489416962]

約数ペア:

[(1, 25489416962), (2, 12744708481), (131, 194575702), (251, 101551462), (262, 97287851), (331, 77007302), (502, 50775731), (662, 38503651), (1171, 21767222), (2342, 10883611), (32881, 775202), (43361, 587842), (65762, 387601), (83081, 306802), (86722, 293921), (153401, 166162)]