521041668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{6202877}}^1$

素因数の和:6202891

約数の個数: 24

約数和(自身を含む): 1389444672

約数和(自身を除く): 868403004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 6202877, 12405754, 18608631, 24811508, 37217262, 43420139, 74434524, 86840278, 130260417, 173680556, 260520834, 521041668]

約数ペア:

[(1, 521041668), (2, 260520834), (3, 173680556), (4, 130260417), (6, 86840278), (7, 74434524), (12, 43420139), (14, 37217262), (21, 24811508), (28, 18608631), (42, 12405754), (84, 6202877)]