7972910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72481}}^1$

素因数の和:72499

約数の個数: 16

約数和(自身を含む): 15656112

約数和(自身を除く): 7683202

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 72481, 144962, 362405, 724810, 797291, 1594582, 3986455, 7972910]

約数ペア:

[(1, 7972910), (2, 3986455), (5, 1594582), (10, 797291), (11, 724810), (22, 362405), (55, 144962), (110, 72481)]