1640672274

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1\times {\mathrm{13451}}^1$

素因数の和:14186

約数の個数: 32

約数和(自身を含む): 3399589440

約数和(自身を除く): 1758917166

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 701, 1402, 2103, 4206, 13451, 20329, 26902, 40353, 40658, 60987, 80706, 121974, 390079, 780158, 1170237, 2340474, 9429151, 18858302, 28287453, 56574906, 273445379, 546890758, 820336137, 1640672274]

約数ペア:

[(1, 1640672274), (2, 820336137), (3, 546890758), (6, 273445379), (29, 56574906), (58, 28287453), (87, 18858302), (174, 9429151), (701, 2340474), (1402, 1170237), (2103, 780158), (4206, 390079), (13451, 121974), (20329, 80706), (26902, 60987), (40353, 40658)]