1978248

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 4989600

約数和(自身を除く): 3011352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 593, 834, 1112, 1186, 1668, 1779, 2372, 3336, 3558, 4744, 7116, 14232, 82427, 164854, 247281, 329708, 494562, 659416, 989124, 1978248]

約数ペア:

[(1, 1978248), (2, 989124), (3, 659416), (4, 494562), (6, 329708), (8, 247281), (12, 164854), (24, 82427), (139, 14232), (278, 7116), (417, 4744), (556, 3558), (593, 3336), (834, 2372), (1112, 1779), (1186, 1668)]