2021849665945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{5417}}^1\times {\mathrm{3245579}}^1$

素因数の和:3251024

約数の個数: 16

約数和(自身を含む): 2532175551360

約数和(自身を除く): 510325885415

約数列:

[1, 5, 23, 115, 5417, 27085, 124591, 622955, 3245579, 16227895, 74648317, 373241585, 17581301443, 87906507215, 404369933189, 2021849665945]

約数ペア:

[(1, 2021849665945), (5, 404369933189), (23, 87906507215), (115, 17581301443), (5417, 373241585), (27085, 74648317), (124591, 16227895), (622955, 3245579)]