130628456

素因数分解:

$2^3\times 7^1\times {\mathrm{2332651}}^1$

素因数の和:2332664

約数の個数: 16

約数和(自身を含む): 279918240

約数和(自身を除く): 149289784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2332651, 4665302, 9330604, 16328557, 18661208, 32657114, 65314228, 130628456]

約数ペア:

[(1, 130628456), (2, 65314228), (4, 32657114), (7, 18661208), (8, 16328557), (14, 9330604), (28, 4665302), (56, 2332651)]