131570558

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229217}}^1$

素因数の和:229267

約数の個数: 16

約数和(自身を含む): 231051744

約数和(自身を除く): 99481186

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 229217, 458434, 1604519, 3209038, 9397897, 18795794, 65785279, 131570558]

約数ペア:

[(1, 131570558), (2, 65785279), (7, 18795794), (14, 9397897), (41, 3209038), (82, 1604519), (287, 458434), (574, 229217)]