2077882288

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{10651}}^1$

素因数の和:10885

約数の個数: 40

約数和(自身を含む): 4101233040

約数和(自身を除く): 2023350752

約数列:

[1, 2, 4, 8, 16, 89, 137, 178, 274, 356, 548, 712, 1096, 1424, 2192, 10651, 12193, 21302, 24386, 42604, 48772, 85208, 97544, 170416, 195088, 947939, 1459187, 1895878, 2918374, 3791756, 5836748, 7583512, 11673496, 15167024, 23346992, 129867643, 259735286, 519470572, 1038941144, 2077882288]

約数ペア:

[(1, 2077882288), (2, 1038941144), (4, 519470572), (8, 259735286), (16, 129867643), (89, 23346992), (137, 15167024), (178, 11673496), (274, 7583512), (356, 5836748), (548, 3791756), (712, 2918374), (1096, 1895878), (1424, 1459187), (2192, 947939), (10651, 195088), (12193, 170416), (21302, 97544), (24386, 85208), (42604, 48772)]