7940566

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3257}}^1$

素因数の和:3335

約数の個数: 16

約数和(自身を含む): 12667104

約数和(自身を除く): 4726538

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 3257, 6514, 74911, 149822, 172621, 345242, 3970283, 7940566]

約数ペア:

[(1, 7940566), (2, 3970283), (23, 345242), (46, 172621), (53, 149822), (106, 74911), (1219, 6514), (2438, 3257)]