2040543908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{282311}}^1$

素因数の和:282467

約数の個数: 24

約数和(自身を含む): 3873320640

約数和(自身を除く): 1832776732

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 282311, 564622, 1129244, 3670043, 7340086, 14680172, 39241229, 78482458, 156964916, 510135977, 1020271954, 2040543908]

約数ペア:

[(1, 2040543908), (2, 1020271954), (4, 510135977), (13, 156964916), (26, 78482458), (52, 39241229), (139, 14680172), (278, 7340086), (556, 3670043), (1807, 1129244), (3614, 564622), (7228, 282311)]