7977011508

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1594127}}^1$

素因数の和:1594276

約数の個数: 36

約数和(自身を含む): 20309190720

約数和(自身を除く): 12332179212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 1594127, 3188254, 4782381, 6376508, 9564762, 14347143, 19129524, 28694286, 57388572, 221583653, 443167306, 664750959, 886334612, 1329501918, 1994252877, 2659003836, 3988505754, 7977011508]

約数ペア:

[(1, 7977011508), (2, 3988505754), (3, 2659003836), (4, 1994252877), (6, 1329501918), (9, 886334612), (12, 664750959), (18, 443167306), (36, 221583653), (139, 57388572), (278, 28694286), (417, 19129524), (556, 14347143), (834, 9564762), (1251, 6376508), (1668, 4782381), (2502, 3188254), (5004, 1594127)]