1803720962

素因数分解:

$2^1\times {\mathrm{103}}^2\times {\mathrm{85009}}^1$

素因数の和:85217

約数の個数: 12

約数和(自身を含む): 2732136390

約数和(自身を除く): 928415428

約数列:

[1, 2, 103, 206, 10609, 21218, 85009, 170018, 8755927, 17511854, 901860481, 1803720962]

約数ペア:

[(1, 1803720962), (2, 901860481), (103, 17511854), (206, 8755927), (10609, 170018), (21218, 85009)]