13889572948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1\times {\mathrm{1753}}^1$

素因数の和:3064

約数の個数: 48

約数和(自身を含む): 25756690176

約数和(自身を除く): 11867117228

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1213, 1633, 1753, 2426, 3266, 3506, 4852, 6532, 7012, 27899, 40319, 55798, 80638, 86123, 111596, 124463, 161276, 172246, 248926, 344492, 497852, 1980829, 2126389, 2862649, 3961658, 4252778, 5725298, 7923316, 8505556, 11450596, 48906947, 97813894, 150973619, 195627788, 301947238, 603894476, 3472393237, 6944786474, 13889572948]

約数ペア:

[(1, 13889572948), (2, 6944786474), (4, 3472393237), (23, 603894476), (46, 301947238), (71, 195627788), (92, 150973619), (142, 97813894), (284, 48906947), (1213, 11450596), (1633, 8505556), (1753, 7923316), (2426, 5725298), (3266, 4252778), (3506, 3961658), (4852, 2862649), (6532, 2126389), (7012, 1980829), (27899, 497852), (40319, 344492), (55798, 248926), (80638, 172246), (86123, 161276), (111596, 124463)]