2680252

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 4903920

約数和(自身を除く): 2223668

約数列:

[1, 2, 4, 41, 59, 82, 118, 164, 236, 277, 554, 1108, 2419, 4838, 9676, 11357, 16343, 22714, 32686, 45428, 65372, 670063, 1340126, 2680252]

約数ペア:

[(1, 2680252), (2, 1340126), (4, 670063), (41, 65372), (59, 45428), (82, 32686), (118, 22714), (164, 16343), (236, 11357), (277, 9676), (554, 4838), (1108, 2419)]