2174141576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{332641}}^1$

素因数の和:332709

約数の個数: 32

約数和(自身を含む): 4390874400

約数和(自身を除く): 2216732824

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 332641, 665282, 1330564, 2661128, 6320179, 12640358, 14303563, 25280716, 28607126, 50561432, 57214252, 114428504, 271767697, 543535394, 1087070788, 2174141576]

約数ペア:

[(1, 2174141576), (2, 1087070788), (4, 543535394), (8, 271767697), (19, 114428504), (38, 57214252), (43, 50561432), (76, 28607126), (86, 25280716), (152, 14303563), (172, 12640358), (344, 6320179), (817, 2661128), (1634, 1330564), (3268, 665282), (6536, 332641)]