1398267026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53779501}}^1$

素因数の和:53779516

約数の個数: 8

約数和(自身を含む): 2258739084

約数和(自身を除く): 860472058

約数列:

[1, 2, 13, 26, 53779501, 107559002, 699133513, 1398267026]

約数ペア:

[(1, 1398267026), (2, 699133513), (13, 107559002), (26, 53779501)]