859442

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:313

約数の個数: 16

約数和(自身を含む): 1354752

約数和(自身を除く): 495310

約数列:

[1, 2, 41, 47, 82, 94, 223, 446, 1927, 3854, 9143, 10481, 18286, 20962, 429721, 859442]

約数ペア:

[(1, 859442), (2, 429721), (41, 20962), (47, 18286), (82, 10481), (94, 9143), (223, 3854), (446, 1927)]