479550971524

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{9719}}^1\times {\mathrm{20123}}^1$

素因数の和:30459

約数の個数: 24

約数和(自身を含む): 840711493440

約数和(自身を除く): 361160521916

約数列:

[1, 2, 4, 613, 1226, 2452, 9719, 19438, 20123, 38876, 40246, 80492, 5957747, 11915494, 12335399, 23830988, 24670798, 49341596, 195575437, 391150874, 782301748, 119887742881, 239775485762, 479550971524]

約数ペア:

[(1, 479550971524), (2, 239775485762), (4, 119887742881), (613, 782301748), (1226, 391150874), (2452, 195575437), (9719, 49341596), (19438, 24670798), (20123, 23830988), (38876, 12335399), (40246, 11915494), (80492, 5957747)]