2649874919

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1\times {\mathrm{4999}}^1$

素因数の和:6254

約数の個数: 16

約数和(自身を含む): 2913600000

約数和(自身を除く): 263725081

約数列:

[1, 19, 23, 437, 1213, 4999, 23047, 27899, 94981, 114977, 530081, 2184563, 6063787, 115211953, 139467101, 2649874919]

約数ペア:

[(1, 2649874919), (19, 139467101), (23, 115211953), (437, 6063787), (1213, 2184563), (4999, 530081), (23047, 114977), (27899, 94981)]