2007678865

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1\times {\mathrm{3967}}^1$

素因数の和:4896

約数の個数: 16

約数和(自身を含む): 2431844352

約数和(自身を除く): 424165487

約数列:

[1, 5, 127, 635, 797, 3967, 3985, 19835, 101219, 503809, 506095, 2519045, 3161699, 15808495, 401535773, 2007678865]

約数ペア:

[(1, 2007678865), (5, 401535773), (127, 15808495), (635, 3161699), (797, 2519045), (3967, 506095), (3985, 503809), (19835, 101219)]