628432837

素因数分解:

${\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{2027}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 662717952

約数和(自身を除く): 34285115

約数列:

[1, 31, 73, 137, 2027, 2263, 4247, 10001, 62837, 147971, 277699, 310031, 4587101, 8608669, 20272027, 628432837]

約数ペア:

[(1, 628432837), (31, 20272027), (73, 8608669), (137, 4587101), (2027, 310031), (2263, 277699), (4247, 147971), (10001, 62837)]