1904702950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2240827}}^1$

素因数の和:2240856

約数の個数: 24

約数和(自身を含む): 3751146072

約数和(自身を除く): 1846443122

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 2240827, 4481654, 11204135, 22408270, 38094059, 56020675, 76188118, 112041350, 190470295, 380940590, 952351475, 1904702950]

約数ペア:

[(1, 1904702950), (2, 952351475), (5, 380940590), (10, 190470295), (17, 112041350), (25, 76188118), (34, 56020675), (50, 38094059), (85, 22408270), (170, 11204135), (425, 4481654), (850, 2240827)]