1628335090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3971549}}^1$

素因数の和:3971597

約数の個数: 16

約数和(自身を含む): 3002491800

約数和(自身を除く): 1374156710

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 3971549, 7943098, 19857745, 39715490, 162833509, 325667018, 814167545, 1628335090]

約数ペア:

[(1, 1628335090), (2, 814167545), (5, 325667018), (10, 162833509), (41, 39715490), (82, 19857745), (205, 7943098), (410, 3971549)]