328403764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{55889}}^1$

素因数の和:56019

約数の個数: 24

約数和(自身を含む): 624403080

約数和(自身を除く): 295999316

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 55889, 111778, 223556, 726557, 1453114, 2906228, 6315457, 12630914, 25261828, 82100941, 164201882, 328403764]

約数ペア:

[(1, 328403764), (2, 164201882), (4, 82100941), (13, 25261828), (26, 12630914), (52, 6315457), (113, 2906228), (226, 1453114), (452, 726557), (1469, 223556), (2938, 111778), (5876, 55889)]