2247757616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{469849}}^1$

素因数の和:469893

約数の個数: 40

約数和(自身を含む): 4893957600

約数和(自身を除く): 2646199984

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 469849, 939698, 1879396, 3758792, 6108037, 7517584, 10806527, 12216074, 21613054, 24432148, 43226108, 48864296, 86452216, 97728592, 140484851, 172904432, 280969702, 561939404, 1123878808, 2247757616]

約数ペア:

[(1, 2247757616), (2, 1123878808), (4, 561939404), (8, 280969702), (13, 172904432), (16, 140484851), (23, 97728592), (26, 86452216), (46, 48864296), (52, 43226108), (92, 24432148), (104, 21613054), (184, 12216074), (208, 10806527), (299, 7517584), (368, 6108037), (598, 3758792), (1196, 1879396), (2392, 939698), (4784, 469849)]