2131352

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{1013}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 4015440

約数和(自身を除く): 1884088

約数列:

[1, 2, 4, 8, 263, 526, 1013, 1052, 2026, 2104, 4052, 8104, 266419, 532838, 1065676, 2131352]

約数ペア:

[(1, 2131352), (2, 1065676), (4, 532838), (8, 266419), (263, 8104), (526, 4052), (1013, 2104), (1052, 2026)]