2109558814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2338757}}^1$

素因数の和:2338811

約数の個数: 16

約数和(自身を含む): 3536202096

約数和(自身を除く): 1426643282

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 2338757, 4677514, 25726327, 51452654, 95889037, 191778074, 1054779407, 2109558814]

約数ペア:

[(1, 2109558814), (2, 1054779407), (11, 191778074), (22, 95889037), (41, 51452654), (82, 25726327), (451, 4677514), (902, 2338757)]