631428622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2551}}^1\times {\mathrm{11251}}^1$

素因数の和:13815

約数の個数: 16

約数和(自身を含む): 1033743744

約数和(自身を除く): 402315122

約数列:

[1, 2, 11, 22, 2551, 5102, 11251, 22502, 28061, 56122, 123761, 247522, 28701301, 57402602, 315714311, 631428622]

約数ペア:

[(1, 631428622), (2, 315714311), (11, 57402602), (22, 28701301), (2551, 247522), (5102, 123761), (11251, 56122), (22502, 28061)]