439964834

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1\times {\mathrm{4517}}^1$

素因数の和:6121

約数の個数: 16

約数和(自身を含む): 681820416

約数和(自身を除く): 241855582

約数列:

[1, 2, 31, 62, 1571, 3142, 4517, 9034, 48701, 97402, 140027, 280054, 7096207, 14192414, 219982417, 439964834]

約数ペア:

[(1, 439964834), (2, 219982417), (31, 14192414), (62, 7096207), (1571, 280054), (3142, 140027), (4517, 97402), (9034, 48701)]