218024962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139939}}^1$

素因数の和:140001

約数の個数: 16

約数和(自身を含む): 352648800

約数和(自身を除く): 134623838

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 139939, 279878, 2658841, 5317682, 5737499, 11474998, 109012481, 218024962]

約数ペア:

[(1, 218024962), (2, 109012481), (19, 11474998), (38, 5737499), (41, 5317682), (82, 2658841), (779, 279878), (1558, 139939)]