394717837

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{2081}}^1$

素因数の和:2316

約数の個数: 16

約数和(自身を含む): 424728000

約数和(自身を除く): 30010163

約数列:

[1, 19, 67, 149, 1273, 2081, 2831, 9983, 39539, 139427, 189677, 310069, 2649113, 5891311, 20774623, 394717837]

約数ペア:

[(1, 394717837), (19, 20774623), (67, 5891311), (149, 2649113), (1273, 310069), (2081, 189677), (2831, 139427), (9983, 39539)]