98997910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{899981}}^1$

素因数の和:899999

約数の個数: 16

約数和(自身を含む): 194396112

約数和(自身を除く): 95398202

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 899981, 1799962, 4499905, 8999810, 9899791, 19799582, 49498955, 98997910]

約数ペア:

[(1, 98997910), (2, 49498955), (5, 19799582), (10, 9899791), (11, 8999810), (22, 4499905), (55, 1799962), (110, 899981)]