1330746074

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{272359}}^1$

素因数の和:272717

約数の個数: 16

約数和(自身を含む): 2287824000

約数和(自身を除く): 957077926

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 272359, 544718, 1906513, 3813026, 95053291, 190106582, 665373037, 1330746074]

約数ペア:

[(1, 1330746074), (2, 665373037), (7, 190106582), (14, 95053291), (349, 3813026), (698, 1906513), (2443, 544718), (4886, 272359)]