389621230

素因数分解:

$2^1\times 5^1\times {\mathrm{6221}}^1\times {\mathrm{6263}}^1$

素因数の和:12491

約数の個数: 16

約数和(自身を含む): 701542944

約数和(自身を除く): 311921714

約数列:

[1, 2, 5, 10, 6221, 6263, 12442, 12526, 31105, 31315, 62210, 62630, 38962123, 77924246, 194810615, 389621230]

約数ペア:

[(1, 389621230), (2, 194810615), (5, 77924246), (10, 38962123), (6221, 62630), (6263, 62210), (12442, 31315), (12526, 31105)]