2138269322

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1716107}}^1$

素因数の和:1716205

約数の個数: 16

約数和(自身を含む): 3706793280

約数和(自身を除く): 1568523958

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 1716107, 3432214, 12012749, 24025498, 152733523, 305467046, 1069134661, 2138269322]

約数ペア:

[(1, 2138269322), (2, 1069134661), (7, 305467046), (14, 152733523), (89, 24025498), (178, 12012749), (623, 3432214), (1246, 1716107)]