2017805942

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{45691}}^1$

素因数の和:46075

約数の個数: 16

約数和(自身を含む): 3079275264

約数和(自身を除く): 1061469322

約数列:

[1, 2, 71, 142, 311, 622, 22081, 44162, 45691, 91382, 3244061, 6488122, 14209901, 28419802, 1008902971, 2017805942]

約数ペア:

[(1, 2017805942), (2, 1008902971), (71, 28419802), (142, 14209901), (311, 6488122), (622, 3244061), (22081, 91382), (44162, 45691)]