2495334770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8049467}}^1$

素因数の和:8049505

約数の個数: 16

約数和(自身を含む): 4636493568

約数和(自身を除く): 2141158798

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 8049467, 16098934, 40247335, 80494670, 249533477, 499066954, 1247667385, 2495334770]

約数ペア:

[(1, 2495334770), (2, 1247667385), (5, 499066954), (10, 249533477), (31, 80494670), (62, 40247335), (155, 16098934), (310, 8049467)]