2679888054

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{20407}}^1$

素因数の和:20964

約数の個数: 32

約数和(自身を含む): 5495466240

約数和(自身を除く): 2815578186

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 509, 1018, 1527, 3054, 20407, 21887, 40814, 43774, 61221, 65661, 122442, 131322, 877501, 1755002, 2632503, 5265006, 10387163, 20774326, 31161489, 62322978, 446648009, 893296018, 1339944027, 2679888054]

約数ペア:

[(1, 2679888054), (2, 1339944027), (3, 893296018), (6, 446648009), (43, 62322978), (86, 31161489), (129, 20774326), (258, 10387163), (509, 5265006), (1018, 2632503), (1527, 1755002), (3054, 877501), (20407, 131322), (21887, 122442), (40814, 65661), (43774, 61221)]