828376172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{513881}}^1$

素因数の和:513929

約数の個数: 24

約数和(自身を含む): 1611533952

約数和(自身を除く): 783157780

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 513881, 1027762, 2055524, 6680453, 13360906, 15930311, 26721812, 31860622, 63721244, 207094043, 414188086, 828376172]

約数ペア:

[(1, 828376172), (2, 414188086), (4, 207094043), (13, 63721244), (26, 31860622), (31, 26721812), (52, 15930311), (62, 13360906), (124, 6680453), (403, 2055524), (806, 1027762), (1612, 513881)]