630776

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 1215240

約数和(自身を除く): 584464

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 2131, 4262, 8524, 17048, 78847, 157694, 315388, 630776]

約数ペア:

[(1, 630776), (2, 315388), (4, 157694), (8, 78847), (37, 17048), (74, 8524), (148, 4262), (296, 2131)]