2154609849587

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^2\times {\mathrm{214007}}^1$

素因数の和:214299

約数の個数: 24

約数和(自身を含む): 2375203741344

約数和(自身を除く): 220593891757

約数列:

[1, 13, 73, 103, 949, 1339, 7519, 10609, 97747, 137917, 214007, 774457, 2782091, 10067941, 15622511, 22042721, 203092643, 286555373, 1609118633, 2270400263, 20918542229, 29515203419, 165739219199, 2154609849587]

約数ペア:

[(1, 2154609849587), (13, 165739219199), (73, 29515203419), (103, 20918542229), (949, 2270400263), (1339, 1609118633), (7519, 286555373), (10609, 203092643), (97747, 22042721), (137917, 15622511), (214007, 10067941), (774457, 2782091)]