2566937149

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{89071}}^1$

素因数の和:89280

約数の個数: 16

約数和(自身を含む): 3078328320

約数和(自身を除く): 511391171

約数列:

[1, 7, 23, 161, 179, 1253, 4117, 28819, 89071, 623497, 2048633, 14340431, 15943709, 111605963, 366705307, 2566937149]

約数ペア:

[(1, 2566937149), (7, 366705307), (23, 111605963), (161, 15943709), (179, 14340431), (1253, 2048633), (4117, 623497), (28819, 89071)]