2100069488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11932213}}^1$

素因数の和:11932232

約数の個数: 20

約数和(自身を含む): 4438783608

約数和(自身を除く): 2338714120

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11932213, 23864426, 47728852, 95457704, 131254343, 190915408, 262508686, 525017372, 1050034744, 2100069488]

約数ペア:

[(1, 2100069488), (2, 1050034744), (4, 525017372), (8, 262508686), (11, 190915408), (16, 131254343), (22, 95457704), (44, 47728852), (88, 23864426), (176, 11932213)]