9987702922

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{2131}}^1\times {\mathrm{7487}}^1$

素因数の和:9933

約数の個数: 16

約数和(自身を含む): 15038479872

約数和(自身を除く): 5050776950

約数列:

[1, 2, 313, 626, 2131, 4262, 7487, 14974, 667003, 1334006, 2343431, 4686862, 15954797, 31909594, 4993851461, 9987702922]

約数ペア:

[(1, 9987702922), (2, 4993851461), (313, 31909594), (626, 15954797), (2131, 4686862), (4262, 2343431), (7487, 1334006), (14974, 667003)]