2018291115

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4340411}}^1$

素因数の和:4340450

約数の個数: 16

約数和(自身を含む): 3333436416

約数和(自身を除く): 1315145301

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 4340411, 13021233, 21702055, 65106165, 134552741, 403658223, 672763705, 2018291115]

約数ペア:

[(1, 2018291115), (3, 672763705), (5, 403658223), (15, 134552741), (31, 65106165), (93, 21702055), (155, 13021233), (465, 4340411)]