1420172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 2765952

約数和(自身を除く): 1345780

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 881, 1612, 1762, 3524, 11453, 22906, 27311, 45812, 54622, 109244, 355043, 710086, 1420172]

約数ペア:

[(1, 1420172), (2, 710086), (4, 355043), (13, 109244), (26, 54622), (31, 45812), (52, 27311), (62, 22906), (124, 11453), (403, 3524), (806, 1762), (881, 1612)]