2018797869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{375311}}^1$

素因数の和:375488

約数の個数: 16

約数和(自身を含む): 2954456064

約数和(自身を除く): 935658195

約数列:

[1, 3, 11, 33, 163, 489, 1793, 5379, 375311, 1125933, 4128421, 12385263, 61175693, 183527079, 672932623, 2018797869]

約数ペア:

[(1, 2018797869), (3, 672932623), (11, 183527079), (33, 61175693), (163, 12385263), (489, 4128421), (1793, 1125933), (5379, 375311)]