2247390248

素因数分解:

$2^3\times {\mathrm{1039}}^1\times {\mathrm{270379}}^1$

素因数の和:271424

約数の個数: 16

約数和(自身を含む): 4217928000

約数和(自身を除く): 1970537752

約数列:

[1, 2, 4, 8, 1039, 2078, 4156, 8312, 270379, 540758, 1081516, 2163032, 280923781, 561847562, 1123695124, 2247390248]

約数ペア:

[(1, 2247390248), (2, 1123695124), (4, 561847562), (8, 280923781), (1039, 2163032), (2078, 1081516), (4156, 540758), (8312, 270379)]