64520063998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{130607417}}^1$

素因数の和:130607451

約数の個数: 16

約数和(自身を含む): 109710231120

約数和(自身を除く): 45190167122

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 130607417, 261214834, 1697896421, 2481540923, 3395792842, 4963081846, 32260031999, 64520063998]

約数ペア:

[(1, 64520063998), (2, 32260031999), (13, 4963081846), (19, 3395792842), (26, 2481540923), (38, 1697896421), (247, 261214834), (494, 130607417)]