1888579724

素因数分解:

$2^2\times {\mathrm{5519}}^1\times {\mathrm{85549}}^1$

素因数の和:91072

約数の個数: 12

約数和(自身を含む): 3305652000

約数和(自身を除く): 1417072276

約数列:

[1, 2, 4, 5519, 11038, 22076, 85549, 171098, 342196, 472144931, 944289862, 1888579724]

約数ペア:

[(1, 1888579724), (2, 944289862), (4, 472144931), (5519, 342196), (11038, 171098), (22076, 85549)]