8440306

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5531}}^1$

素因数の和:5649

約数の個数: 16

約数和(自身を含む): 14604480

約数和(自身を除く): 6164174

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 5531, 11062, 38717, 77434, 602879, 1205758, 4220153, 8440306]

約数ペア:

[(1, 8440306), (2, 4220153), (7, 1205758), (14, 602879), (109, 77434), (218, 38717), (763, 11062), (1526, 5531)]