26742278

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2011}}^1$

素因数の和:2183

約数の個数: 16

約数和(自身を含む): 41165520

約数和(自身を除く): 14423242

約数列:

[1, 2, 61, 109, 122, 218, 2011, 4022, 6649, 13298, 122671, 219199, 245342, 438398, 13371139, 26742278]

約数ペア:

[(1, 26742278), (2, 13371139), (61, 438398), (109, 245342), (122, 219199), (218, 122671), (2011, 13298), (4022, 6649)]