2199774956

素因数分解:

$2^2\times {\mathrm{1039}}^1\times {\mathrm{529301}}^1$

素因数の和:530344

約数の個数: 12

約数和(自身を含む): 3853318560

約数和(自身を除く): 1653543604

約数列:

[1, 2, 4, 1039, 2078, 4156, 529301, 1058602, 2117204, 549943739, 1099887478, 2199774956]

約数ペア:

[(1, 2199774956), (2, 1099887478), (4, 549943739), (1039, 2117204), (2078, 1058602), (4156, 529301)]