1238802526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{31121}}^1$

素因数の和:32667

約数の個数: 16

約数和(自身を含む): 2002513968

約数和(自身を除く): 763711442

約数列:

[1, 2, 13, 26, 1531, 3062, 19903, 31121, 39806, 62242, 404573, 809146, 47646251, 95292502, 619401263, 1238802526]

約数ペア:

[(1, 1238802526), (2, 619401263), (13, 95292502), (26, 47646251), (1531, 809146), (3062, 404573), (19903, 62242), (31121, 39806)]