2889516838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1\times {\mathrm{2927}}^1$

素因数の和:3868

約数の個数: 32

約数和(自身を含む): 4783274496

約数和(自身を除く): 1893757658

約数列:

[1, 2, 13, 26, 43, 86, 559, 883, 1118, 1766, 2927, 5854, 11479, 22958, 37969, 38051, 75938, 76102, 125861, 251722, 493597, 987194, 1636193, 2584541, 3272386, 5169082, 33599033, 67198066, 111135263, 222270526, 1444758419, 2889516838]

約数ペア:

[(1, 2889516838), (2, 1444758419), (13, 222270526), (26, 111135263), (43, 67198066), (86, 33599033), (559, 5169082), (883, 3272386), (1118, 2584541), (1766, 1636193), (2927, 987194), (5854, 493597), (11479, 251722), (22958, 125861), (37969, 76102), (38051, 75938)]