2106306395

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{23021}}^1$

素因数の和:23686

約数の個数: 16

約数和(自身を含む): 2618982720

約数和(自身を除く): 512676325

約数列:

[1, 5, 29, 145, 631, 3155, 18299, 23021, 91495, 115105, 667609, 3338045, 14526251, 72631255, 421261279, 2106306395]

約数ペア:

[(1, 2106306395), (5, 421261279), (29, 72631255), (145, 14526251), (631, 3338045), (3155, 667609), (18299, 115105), (23021, 91495)]