1281004084

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{8655433}}^1$

素因数の和:8655474

約数の個数: 12

約数和(自身を含む): 2302345444

約数和(自身を除く): 1021341360

約数列:

[1, 2, 4, 37, 74, 148, 8655433, 17310866, 34621732, 320251021, 640502042, 1281004084]

約数ペア:

[(1, 1281004084), (2, 640502042), (4, 320251021), (37, 34621732), (74, 17310866), (148, 8655433)]