425001674

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{11159}}^1$

素因数の和:11437

約数の個数: 16

約数和(自身を含む): 646833600

約数和(自身を除く): 221831926

約数列:

[1, 2, 137, 139, 274, 278, 11159, 19043, 22318, 38086, 1528783, 1551101, 3057566, 3102202, 212500837, 425001674]

約数ペア:

[(1, 425001674), (2, 212500837), (137, 3102202), (139, 3057566), (274, 1551101), (278, 1528783), (11159, 38086), (19043, 22318)]