628905266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{91331}}^1$

素因数の和:91657

約数の個数: 16

約数和(自身を含む): 1032416928

約数和(自身を除く): 403511662

約数列:

[1, 2, 11, 22, 313, 626, 3443, 6886, 91331, 182662, 1004641, 2009282, 28586603, 57173206, 314452633, 628905266]

約数ペア:

[(1, 628905266), (2, 314452633), (11, 57173206), (22, 28586603), (313, 2009282), (626, 1004641), (3443, 182662), (6886, 91331)]