1226226770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2990797}}^1$

素因数の和:2990845

約数の個数: 16

約数和(自身を含む): 2261043288

約数和(自身を除く): 1034816518

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 2990797, 5981594, 14953985, 29907970, 122622677, 245245354, 613113385, 1226226770]

約数ペア:

[(1, 1226226770), (2, 613113385), (5, 245245354), (10, 122622677), (41, 29907970), (82, 14953985), (205, 5981594), (410, 2990797)]