628001824

素因数分解:

$2^5\times {\mathrm{19625057}}^1$

素因数の和:19625067

約数の個数: 12

約数和(自身を含む): 1236378654

約数和(自身を除く): 608376830

約数列:

[1, 2, 4, 8, 16, 32, 19625057, 39250114, 78500228, 157000456, 314000912, 628001824]

約数ペア:

[(1, 628001824), (2, 314000912), (4, 157000456), (8, 78500228), (16, 39250114), (32, 19625057)]