8220254

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14321}}^1$

素因数の和:14371

約数の個数: 16

約数和(自身を含む): 14436576

約数和(自身を除く): 6216322

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 14321, 28642, 100247, 200494, 587161, 1174322, 4110127, 8220254]

約数ペア:

[(1, 8220254), (2, 4110127), (7, 1174322), (14, 587161), (41, 200494), (82, 100247), (287, 28642), (574, 14321)]