2247344086

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{33751}}^1$

素因数の和:33976

約数の個数: 24

約数和(自身を含む): 3668909904

約数和(自身を除く): 1421565818

約数列:

[1, 2, 13, 26, 169, 197, 338, 394, 2561, 5122, 33293, 33751, 66586, 67502, 438763, 877526, 5703919, 6648947, 11407838, 13297894, 86436311, 172872622, 1123672043, 2247344086]

約数ペア:

[(1, 2247344086), (2, 1123672043), (13, 172872622), (26, 86436311), (169, 13297894), (197, 11407838), (338, 6648947), (394, 5703919), (2561, 877526), (5122, 438763), (33293, 67502), (33751, 66586)]