726116402

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{272771}}^1$

素因数の和:272806

約数の個数: 16

約数和(自身を含む): 1198014624

約数和(自身を除く): 471898222

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 272771, 545542, 3000481, 6000962, 33005291, 66010582, 363058201, 726116402]

約数ペア:

[(1, 726116402), (2, 363058201), (11, 66010582), (22, 33005291), (121, 6000962), (242, 3000481), (1331, 545542), (2662, 272771)]