2201390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7591}}^1$

素因数の和:7627

約数の個数: 16

約数和(自身を含む): 4099680

約数和(自身を除く): 1898290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 7591, 15182, 37955, 75910, 220139, 440278, 1100695, 2201390]

約数ペア:

[(1, 2201390), (2, 1100695), (5, 440278), (10, 220139), (29, 75910), (58, 37955), (145, 15182), (290, 7591)]