1975216

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3011}}^1$

素因数の和:3060

約数の個数: 20

約数和(自身を含む): 3921624

約数和(自身を除く): 1946408

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3011, 6022, 12044, 24088, 48176, 123451, 246902, 493804, 987608, 1975216]

約数ペア:

[(1, 1975216), (2, 987608), (4, 493804), (8, 246902), (16, 123451), (41, 48176), (82, 24088), (164, 12044), (328, 6022), (656, 3011)]