4401466330

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2086003}}^1$

素因数の和:2086221

約数の個数: 16

約数和(自身を含む): 7960191264

約数和(自身を除く): 3558724934

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 2086003, 4172006, 10430015, 20860030, 440146633, 880293266, 2200733165, 4401466330]

約数ペア:

[(1, 4401466330), (2, 2200733165), (5, 880293266), (10, 440146633), (211, 20860030), (422, 10430015), (1055, 4172006), (2110, 2086003)]