2017681690

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4692283}}^1$

素因数の和:4692333

約数の個数: 16

約数和(自身を含む): 3716288928

約数和(自身を除く): 1698607238

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4692283, 9384566, 23461415, 46922830, 201768169, 403536338, 1008840845, 2017681690]

約数ペア:

[(1, 2017681690), (2, 1008840845), (5, 403536338), (10, 201768169), (43, 46922830), (86, 23461415), (215, 9384566), (430, 4692283)]