312962878

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1\times {\mathrm{2339}}^1$

素因数の和:2939

約数の個数: 16

約数和(自身を含む): 473850000

約数和(自身を除く): 160887122

約数列:

[1, 2, 149, 298, 449, 898, 2339, 4678, 66901, 133802, 348511, 697022, 1050211, 2100422, 156481439, 312962878]

約数ペア:

[(1, 312962878), (2, 156481439), (149, 2100422), (298, 1050211), (449, 697022), (898, 348511), (2339, 133802), (4678, 66901)]