652626

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2789}}^1$

素因数の和:2810

約数の個数: 24

約数和(自身を含む): 1523340

約数和(自身を除く): 870714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2789, 5578, 8367, 16734, 25101, 36257, 50202, 72514, 108771, 217542, 326313, 652626]

約数ペア:

[(1, 652626), (2, 326313), (3, 217542), (6, 108771), (9, 72514), (13, 50202), (18, 36257), (26, 25101), (39, 16734), (78, 8367), (117, 5578), (234, 2789)]