2017410017

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{1790071}}^1$

素因数の和:1790108

約数の個数: 12

約数和(自身を含む): 2448818496

約数和(自身を除く): 431408479

約数列:

[1, 7, 23, 49, 161, 1127, 1790071, 12530497, 41171633, 87713479, 288201431, 2017410017]

約数ペア:

[(1, 2017410017), (7, 288201431), (23, 87713479), (49, 41171633), (161, 12530497), (1127, 1790071)]