488137156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{33889}}^1$

素因数の和:34183

約数の個数: 24

約数和(自身を含む): 923299160

約数和(自身を除く): 435162004

約数列:

[1, 2, 4, 13, 26, 52, 277, 554, 1108, 3601, 7202, 14404, 33889, 67778, 135556, 440557, 881114, 1762228, 9387253, 18774506, 37549012, 122034289, 244068578, 488137156]

約数ペア:

[(1, 488137156), (2, 244068578), (4, 122034289), (13, 37549012), (26, 18774506), (52, 9387253), (277, 1762228), (554, 881114), (1108, 440557), (3601, 135556), (7202, 67778), (14404, 33889)]