8220856

素因数分解:

$2^3\times 7^1\times {\mathrm{146801}}^1$

素因数の和:146814

約数の個数: 16

約数和(自身を含む): 17616240

約数和(自身を除く): 9395384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 146801, 293602, 587204, 1027607, 1174408, 2055214, 4110428, 8220856]

約数ペア:

[(1, 8220856), (2, 4110428), (4, 2055214), (7, 1174408), (8, 1027607), (14, 587204), (28, 293602), (56, 146801)]