664989834

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{29453}}^1$

素因数の和:29582

約数の個数: 32

約数和(自身を含む): 1374205824

約数和(自身を除く): 709215990

約数列:

[1, 2, 3, 6, 53, 71, 106, 142, 159, 213, 318, 426, 3763, 7526, 11289, 22578, 29453, 58906, 88359, 176718, 1561009, 2091163, 3122018, 4182326, 4683027, 6273489, 9366054, 12546978, 110831639, 221663278, 332494917, 664989834]

約数ペア:

[(1, 664989834), (2, 332494917), (3, 221663278), (6, 110831639), (53, 12546978), (71, 9366054), (106, 6273489), (142, 4683027), (159, 4182326), (213, 3122018), (318, 2091163), (426, 1561009), (3763, 176718), (7526, 88359), (11289, 58906), (22578, 29453)]