2049200872

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{2350001}}^1$

素因数の和:2350116

約数の個数: 16

約数和(自身を含む): 3877503300

約数和(自身を除く): 1828302428

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 2350001, 4700002, 9400004, 18800008, 256150109, 512300218, 1024600436, 2049200872]

約数ペア:

[(1, 2049200872), (2, 1024600436), (4, 512300218), (8, 256150109), (109, 18800008), (218, 9400004), (436, 4700002), (872, 2350001)]