2107029115

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{1009}}^1\times {\mathrm{2803}}^1$

素因数の和:3966

約数の個数: 16

約数和(自身を含む): 2548836000

約数和(自身を除く): 441806885

約数列:

[1, 5, 149, 745, 1009, 2803, 5045, 14015, 150341, 417647, 751705, 2088235, 2828227, 14141135, 421405823, 2107029115]

約数ペア:

[(1, 2107029115), (5, 421405823), (149, 14141135), (745, 2828227), (1009, 2088235), (2803, 751705), (5045, 417647), (14015, 150341)]