2790296

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 5503680

約数和(自身を除く): 2713384

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 164, 181, 188, 328, 362, 376, 724, 1448, 1927, 3854, 7421, 7708, 8507, 14842, 15416, 17014, 29684, 34028, 59368, 68056, 348787, 697574, 1395148, 2790296]

約数ペア:

[(1, 2790296), (2, 1395148), (4, 697574), (8, 348787), (41, 68056), (47, 59368), (82, 34028), (94, 29684), (164, 17014), (181, 15416), (188, 14842), (328, 8507), (362, 7708), (376, 7421), (724, 3854), (1448, 1927)]