2017823969

素因数分解:

$7^2\times {\mathrm{2269}}^1\times {\mathrm{18149}}^1$

素因数の和:20432

約数の個数: 12

約数和(自身を含む): 2348428500

約数和(自身を除く): 330604531

約数列:

[1, 7, 49, 2269, 15883, 18149, 111181, 127043, 889301, 41180081, 288260567, 2017823969]

約数ペア:

[(1, 2017823969), (7, 288260567), (49, 41180081), (2269, 889301), (15883, 127043), (18149, 111181)]