1910290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{661}}^1$

素因数の和:702

約数の個数: 24

約数和(自身を含む): 3658212

約数和(自身を除く): 1747922

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 661, 1322, 1445, 2890, 3305, 6610, 11237, 22474, 56185, 112370, 191029, 382058, 955145, 1910290]

約数ペア:

[(1, 1910290), (2, 955145), (5, 382058), (10, 191029), (17, 112370), (34, 56185), (85, 22474), (170, 11237), (289, 6610), (578, 3305), (661, 2890), (1322, 1445)]