2479427608

素因数分解:

$2^3\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{28183}}^1$

素因数の和:29767

約数の個数: 32

約数和(自身を含む): 5316629760

約数和(自身を除く): 2837202152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1571, 3142, 6284, 10997, 12568, 21994, 28183, 43988, 56366, 87976, 112732, 197281, 225464, 394562, 789124, 1578248, 44275493, 88550986, 177101972, 309928451, 354203944, 619856902, 1239713804, 2479427608]

約数ペア:

[(1, 2479427608), (2, 1239713804), (4, 619856902), (7, 354203944), (8, 309928451), (14, 177101972), (28, 88550986), (56, 44275493), (1571, 1578248), (3142, 789124), (6284, 394562), (10997, 225464), (12568, 197281), (21994, 112732), (28183, 87976), (43988, 56366)]