2078503774

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{4919}}^1\times {\mathrm{5153}}^1$

素因数の和:10115

約数の個数: 16

約数和(自身を含む): 3195067680

約数和(自身を除く): 1116563906

約数列:

[1, 2, 41, 82, 4919, 5153, 9838, 10306, 201679, 211273, 403358, 422546, 25347607, 50695214, 1039251887, 2078503774]

約数ペア:

[(1, 2078503774), (2, 1039251887), (41, 50695214), (82, 25347607), (4919, 422546), (5153, 403358), (9838, 211273), (10306, 201679)]