1279385966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 2129488704

約数和(自身を除く): 850102738

約数列:

[1, 2, 17, 34, 43, 47, 86, 94, 433, 731, 799, 866, 1462, 1598, 1849, 2021, 3698, 4042, 7361, 14722, 18619, 20351, 31433, 34357, 37238, 40702, 62866, 68714, 86903, 173806, 316523, 345967, 633046, 691934, 800617, 875093, 1477351, 1601234, 1750186, 2954702, 13610489, 14876581, 27220978, 29753162, 37628999, 75257998, 639692983, 1279385966]

約数ペア:

[(1, 1279385966), (2, 639692983), (17, 75257998), (34, 37628999), (43, 29753162), (47, 27220978), (86, 14876581), (94, 13610489), (433, 2954702), (731, 1750186), (799, 1601234), (866, 1477351), (1462, 875093), (1598, 800617), (1849, 691934), (2021, 633046), (3698, 345967), (4042, 316523), (7361, 173806), (14722, 86903), (18619, 68714), (20351, 62866), (31433, 40702), (34357, 37238)]