531691094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{29437}}^1$

素因数の和:30271

約数の個数: 16

約数和(自身を含む): 871129296

約数和(自身を除く): 339438202

約数列:

[1, 2, 11, 22, 821, 1642, 9031, 18062, 29437, 58874, 323807, 647614, 24167777, 48335554, 265845547, 531691094]

約数ペア:

[(1, 531691094), (2, 265845547), (11, 48335554), (22, 24167777), (821, 647614), (1642, 323807), (9031, 58874), (18062, 29437)]