4254898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2793

約数の個数: 16

約数和(自身を含む): 6884640

約数和(自身を除く): 2629742

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 2731, 5462, 51889, 103778, 111971, 223942, 2127449, 4254898]

約数ペア:

[(1, 4254898), (2, 2127449), (19, 223942), (38, 111971), (41, 103778), (82, 51889), (779, 5462), (1558, 2731)]