4892690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 10117440

約数和(自身を除く): 5224750

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 2341, 4682, 11705, 23410, 25751, 44479, 51502, 88958, 128755, 222395, 257510, 444790, 489269, 978538, 2446345, 4892690]

約数ペア:

[(1, 4892690), (2, 2446345), (5, 978538), (10, 489269), (11, 444790), (19, 257510), (22, 222395), (38, 128755), (55, 88958), (95, 51502), (110, 44479), (190, 25751), (209, 23410), (418, 11705), (1045, 4682), (2090, 2341)]