68824730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{529421}}^1$

素因数の和:529441

約数の個数: 16

約数和(自身を含む): 133414344

約数和(自身を除く): 64589614

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 529421, 1058842, 2647105, 5294210, 6882473, 13764946, 34412365, 68824730]

約数ペア:

[(1, 68824730), (2, 34412365), (5, 13764946), (10, 6882473), (13, 5294210), (26, 2647105), (65, 1058842), (130, 529421)]