516893676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3313421}}^1$

素因数の和:3313441

約数の個数: 24

約数和(自身を含む): 1298861424

約数和(自身を除く): 781967748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3313421, 6626842, 9940263, 13253684, 19880526, 39761052, 43074473, 86148946, 129223419, 172297892, 258446838, 516893676]

約数ペア:

[(1, 516893676), (2, 258446838), (3, 172297892), (4, 129223419), (6, 86148946), (12, 43074473), (13, 39761052), (26, 19880526), (39, 13253684), (52, 9940263), (78, 6626842), (156, 3313421)]