2081662079

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1187}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 2525022720

約数和(自身を除く): 443360641

約数列:

[1, 7, 29, 53, 163, 203, 371, 1141, 1187, 1537, 4727, 8309, 8639, 10759, 33089, 34423, 60473, 62911, 193481, 240961, 250531, 440377, 1354367, 1753717, 1824419, 5610949, 10254493, 12770933, 39276643, 71781451, 297380297, 2081662079]

約数ペア:

[(1, 2081662079), (7, 297380297), (29, 71781451), (53, 39276643), (163, 12770933), (203, 10254493), (371, 5610949), (1141, 1824419), (1187, 1753717), (1537, 1354367), (4727, 440377), (8309, 250531), (8639, 240961), (10759, 193481), (33089, 62911), (34423, 60473)]