1400888

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{4271}}^1$

素因数の和:4318

約数の個数: 16

約数和(自身を含む): 2691360

約数和(自身を除く): 1290472

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 4271, 8542, 17084, 34168, 175111, 350222, 700444, 1400888]

約数ペア:

[(1, 1400888), (2, 700444), (4, 350222), (8, 175111), (41, 34168), (82, 17084), (164, 8542), (328, 4271)]