980715010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8915591}}^1$

素因数の和:8915609

約数の個数: 16

約数和(自身を含む): 1925767872

約数和(自身を除く): 945052862

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 8915591, 17831182, 44577955, 89155910, 98071501, 196143002, 490357505, 980715010]

約数ペア:

[(1, 980715010), (2, 490357505), (5, 196143002), (10, 98071501), (11, 89155910), (22, 44577955), (55, 17831182), (110, 8915591)]