2559056

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 40

約数和(自身を含む): 5249664

約数和(自身を除く): 2690608

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 83, 94, 164, 166, 188, 328, 332, 376, 656, 664, 752, 1328, 1927, 3403, 3854, 3901, 6806, 7708, 7802, 13612, 15416, 15604, 27224, 30832, 31208, 54448, 62416, 159941, 319882, 639764, 1279528, 2559056]

約数ペア:

[(1, 2559056), (2, 1279528), (4, 639764), (8, 319882), (16, 159941), (41, 62416), (47, 54448), (82, 31208), (83, 30832), (94, 27224), (164, 15604), (166, 15416), (188, 13612), (328, 7802), (332, 7708), (376, 6806), (656, 3901), (664, 3854), (752, 3403), (1328, 1927)]