1330400408404

素因数分解:

$2^2\times {\mathrm{612583}}^1\times {\mathrm{542947}}^1$

素因数の和:1155534

約数の個数: 12

約数和(自身を含む): 2328208803424

約数和(自身を除く): 997808395020

約数列:

[1, 2, 4, 542947, 612583, 1085894, 1225166, 2171788, 2450332, 332600102101, 665200204202, 1330400408404]

約数ペア:

[(1, 1330400408404), (2, 665200204202), (4, 332600102101), (542947, 2450332), (612583, 2171788), (1085894, 1225166)]