1920358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2129}}^1$

素因数の和:2183

約数の個数: 16

約数和(自身を含む): 3220560

約数和(自身を除く): 1300202

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 2129, 4258, 23419, 46838, 87289, 174578, 960179, 1920358]

約数ペア:

[(1, 1920358), (2, 960179), (11, 174578), (22, 87289), (41, 46838), (82, 23419), (451, 4258), (902, 2129)]