2150877544

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{133033}}^1$

素因数の和:133129

約数の個数: 32

約数和(自身を含む): 4214517120

約数和(自身を除く): 2063639576

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 2021, 4042, 8084, 16168, 133033, 266066, 532132, 1064264, 5720419, 6252551, 11440838, 12505102, 22881676, 25010204, 45763352, 50020408, 268859693, 537719386, 1075438772, 2150877544]

約数ペア:

[(1, 2150877544), (2, 1075438772), (4, 537719386), (8, 268859693), (43, 50020408), (47, 45763352), (86, 25010204), (94, 22881676), (172, 12505102), (188, 11440838), (344, 6252551), (376, 5720419), (2021, 1064264), (4042, 532132), (8084, 266066), (16168, 133033)]