255087359978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4177}}^1\times {\mathrm{39097}}^1$

素因数の和:43358

約数の個数: 32

約数和(自身を含む): 423406942848

約数和(自身を除く): 168319582870

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 4177, 8354, 39097, 45947, 78194, 91894, 296567, 430067, 593134, 860134, 2775887, 3262237, 5551774, 6524474, 30534757, 61069514, 163308169, 326616338, 1796389859, 3592779718, 11594879999, 23189759998, 127543679989, 255087359978]

約数ペア:

[(1, 255087359978), (2, 127543679989), (11, 23189759998), (22, 11594879999), (71, 3592779718), (142, 1796389859), (781, 326616338), (1562, 163308169), (4177, 61069514), (8354, 30534757), (39097, 6524474), (45947, 5551774), (78194, 3262237), (91894, 2775887), (296567, 860134), (430067, 593134)]