2000662

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 24

約数和(自身を含む): 3374136

約数和(自身を除く): 1373474

約数列:

[1, 2, 17, 19, 34, 38, 163, 323, 326, 361, 646, 722, 2771, 3097, 5542, 6137, 6194, 12274, 52649, 58843, 105298, 117686, 1000331, 2000662]

約数ペア:

[(1, 2000662), (2, 1000331), (17, 117686), (19, 105298), (34, 58843), (38, 52649), (163, 12274), (323, 6194), (326, 6137), (361, 5542), (646, 3097), (722, 2771)]