21304800014

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1249}}^1\times {\mathrm{84443}}^1$

素因数の和:85795

約数の個数: 16

約数和(自身を含む): 32299830000

約数和(自身を除く): 10995029986

約数列:

[1, 2, 101, 202, 1249, 2498, 84443, 126149, 168886, 252298, 8528743, 17057486, 105469307, 210938614, 10652400007, 21304800014]

約数ペア:

[(1, 21304800014), (2, 10652400007), (101, 210938614), (202, 105469307), (1249, 17057486), (2498, 8528743), (84443, 252298), (126149, 168886)]