2469020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3011}}^1$

素因数の和:3061

約数の個数: 24

約数和(自身を含む): 5313168

約数和(自身を除く): 2844148

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 3011, 6022, 12044, 15055, 30110, 60220, 123451, 246902, 493804, 617255, 1234510, 2469020]

約数ペア:

[(1, 2469020), (2, 1234510), (4, 617255), (5, 493804), (10, 246902), (20, 123451), (41, 60220), (82, 30110), (164, 15055), (205, 12044), (410, 6022), (820, 3011)]