2016129837

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{67481}}^1$

素因数の和:67940

約数の個数: 16

約数和(自身を含む): 2811570048

約数和(自身を除く): 795440211

約数列:

[1, 3, 23, 69, 433, 1299, 9959, 29877, 67481, 202443, 1552063, 4656189, 29219273, 87657819, 672043279, 2016129837]

約数ペア:

[(1, 2016129837), (3, 672043279), (23, 87657819), (69, 29219273), (433, 4656189), (1299, 1552063), (9959, 202443), (29877, 67481)]