1350892780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3554981}}^1$

素因数の和:3555009

約数の個数: 24

約数和(自身を含む): 2986184880

約数和(自身を除く): 1635292100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3554981, 7109962, 14219924, 17774905, 35549810, 67544639, 71099620, 135089278, 270178556, 337723195, 675446390, 1350892780]

約数ペア:

[(1, 1350892780), (2, 675446390), (4, 337723195), (5, 270178556), (10, 135089278), (19, 71099620), (20, 67544639), (38, 35549810), (76, 17774905), (95, 14219924), (190, 7109962), (380, 3554981)]