2525278

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2957}}^1$

素因数の和:3027

約数の個数: 16

約数和(自身を含む): 4401504

約数和(自身を除く): 1876226

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2957, 5914, 20699, 41398, 180377, 360754, 1262639, 2525278]

約数ペア:

[(1, 2525278), (2, 1262639), (7, 360754), (14, 180377), (61, 41398), (122, 20699), (427, 5914), (854, 2957)]