8878764

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{5323}}^1$

素因数の和:5469

約数の個数: 24

約数和(自身を含む): 20870080

約数和(自身を除く): 11991316

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 5323, 10646, 15969, 21292, 31938, 63876, 739897, 1479794, 2219691, 2959588, 4439382, 8878764]

約数ペア:

[(1, 8878764), (2, 4439382), (3, 2959588), (4, 2219691), (6, 1479794), (12, 739897), (139, 63876), (278, 31938), (417, 21292), (556, 15969), (834, 10646), (1668, 5323)]