2650396

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 5358080

約数和(自身を除く): 2707684

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 919, 1442, 1838, 2884, 3676, 6433, 12866, 25732, 94657, 189314, 378628, 662599, 1325198, 2650396]

約数ペア:

[(1, 2650396), (2, 1325198), (4, 662599), (7, 378628), (14, 189314), (28, 94657), (103, 25732), (206, 12866), (412, 6433), (721, 3676), (919, 2884), (1442, 1838)]