1388330035

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{2069}}^1\times {\mathrm{3121}}^1$

素因数の和:5238

約数の個数: 16

約数和(自身を含む): 1706110560

約数和(自身を除く): 317780525

約数列:

[1, 5, 43, 215, 2069, 3121, 10345, 15605, 88967, 134203, 444835, 671015, 6457349, 32286745, 277666007, 1388330035]

約数ペア:

[(1, 1388330035), (5, 277666007), (43, 32286745), (215, 6457349), (2069, 671015), (3121, 444835), (10345, 134203), (15605, 88967)]