2638788

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{2267}}^1$

素因数の和:2371

約数の個数: 24

約数和(自身を含む): 6223392

約数和(自身を除く): 3584604

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 2267, 4534, 6801, 9068, 13602, 27204, 219899, 439798, 659697, 879596, 1319394, 2638788]

約数ペア:

[(1, 2638788), (2, 1319394), (3, 879596), (4, 659697), (6, 439798), (12, 219899), (97, 27204), (194, 13602), (291, 9068), (388, 6801), (582, 4534), (1164, 2267)]