120647338

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{210187}}^1$

素因数の和:210237

約数の個数: 16

約数和(自身を含む): 211869504

約数和(自身を除く): 91222166

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 210187, 420374, 1471309, 2942618, 8617667, 17235334, 60323669, 120647338]

約数ペア:

[(1, 120647338), (2, 60323669), (7, 17235334), (14, 8617667), (41, 2942618), (82, 1471309), (287, 420374), (574, 210187)]