422508

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 996912

約数和(自身を除く): 574404

約数列:

[1, 2, 3, 4, 6, 12, 137, 257, 274, 411, 514, 548, 771, 822, 1028, 1542, 1644, 3084, 35209, 70418, 105627, 140836, 211254, 422508]

約数ペア:

[(1, 422508), (2, 211254), (3, 140836), (4, 105627), (6, 70418), (12, 35209), (137, 3084), (257, 1644), (274, 1542), (411, 1028), (514, 822), (548, 771)]