2018769974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{10151}}^1\times {\mathrm{7649}}^1$

素因数の和:17815

約数の個数: 16

約数和(自身を含む): 3261837600

約数和(自身を除く): 1243067626

約数列:

[1, 2, 13, 26, 7649, 10151, 15298, 20302, 99437, 131963, 198874, 263926, 77644999, 155289998, 1009384987, 2018769974]

約数ペア:

[(1, 2018769974), (2, 1009384987), (13, 155289998), (26, 77644999), (7649, 263926), (10151, 198874), (15298, 131963), (20302, 99437)]