289331014

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{504061}}^1$

素因数の和:504111

約数の個数: 16

約数和(自身を含む): 508094496

約数和(自身を除く): 218763482

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 504061, 1008122, 3528427, 7056854, 20666501, 41333002, 144665507, 289331014]

約数ペア:

[(1, 289331014), (2, 144665507), (7, 41333002), (14, 20666501), (41, 7056854), (82, 3528427), (287, 1008122), (574, 504061)]