4865278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 8426880

約数和(自身を除く): 3561602

約数列:

[1, 2, 11, 22, 37, 43, 74, 86, 139, 278, 407, 473, 814, 946, 1529, 1591, 3058, 3182, 5143, 5977, 10286, 11954, 17501, 35002, 56573, 65747, 113146, 131494, 221149, 442298, 2432639, 4865278]

約数ペア:

[(1, 4865278), (2, 2432639), (11, 442298), (22, 221149), (37, 131494), (43, 113146), (74, 65747), (86, 56573), (139, 35002), (278, 17501), (407, 11954), (473, 10286), (814, 5977), (946, 5143), (1529, 3182), (1591, 3058)]