2938140815

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{2851}}^1\times {\mathrm{2903}}^1$

素因数の和:5830

約数の個数: 16

約数和(自身を含む): 3577913856

約数和(自身を除く): 639773041

約数列:

[1, 5, 71, 355, 2851, 2903, 14255, 14515, 202421, 206113, 1012105, 1030565, 8276453, 41382265, 587628163, 2938140815]

約数ペア:

[(1, 2938140815), (5, 587628163), (71, 41382265), (355, 8276453), (2851, 1030565), (2903, 1012105), (14255, 206113), (14515, 202421)]