2017956998

素因数分解:

$2^1\times {\mathrm{499}}^1\times {\mathrm{521}}^1\times {\mathrm{3881}}^1$

素因数の和:4903

約数の個数: 16

約数和(自身を含む): 3039606000

約数和(自身を除く): 1021649002

約数列:

[1, 2, 499, 521, 998, 1042, 3881, 7762, 259979, 519958, 1936619, 2022001, 3873238, 4044002, 1008978499, 2017956998]

約数ペア:

[(1, 2017956998), (2, 1008978499), (499, 4044002), (521, 3873238), (998, 2022001), (1042, 1936619), (3881, 519958), (7762, 259979)]