4388508

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1026

約数の個数: 36

約数和(自身を含む): 11185720

約数和(自身を除く): 6797212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 877, 1251, 1668, 1754, 2502, 2631, 3508, 5004, 5262, 7893, 10524, 15786, 31572, 121903, 243806, 365709, 487612, 731418, 1097127, 1462836, 2194254, 4388508]

約数ペア:

[(1, 4388508), (2, 2194254), (3, 1462836), (4, 1097127), (6, 731418), (9, 487612), (12, 365709), (18, 243806), (36, 121903), (139, 31572), (278, 15786), (417, 10524), (556, 7893), (834, 5262), (877, 5004), (1251, 3508), (1668, 2631), (1754, 2502)]