2280451324

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{339151}}^1$

素因数の和:339237

約数の個数: 18

約数和(自身を含む): 4090512272

約数和(自身を除く): 1810060948

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 339151, 678302, 1356604, 13905191, 27810382, 55620764, 570112831, 1140225662, 2280451324]

約数ペア:

[(1, 2280451324), (2, 1140225662), (4, 570112831), (41, 55620764), (82, 27810382), (164, 13905191), (1681, 1356604), (3362, 678302), (6724, 339151)]