1900454888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{13973933}}^1$

素因数の和:13973956

約数の個数: 16

約数和(自身を含む): 3772962180

約数和(自身を除く): 1872507292

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 13973933, 27947866, 55895732, 111791464, 237556861, 475113722, 950227444, 1900454888]

約数ペア:

[(1, 1900454888), (2, 950227444), (4, 475113722), (8, 237556861), (17, 111791464), (34, 55895732), (68, 27947866), (136, 13973933)]