2785450118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{966499}}^1$

素因数の和:966643

約数の個数: 16

約数和(自身を含む): 4592808000

約数和(自身を除く): 1807357882

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 966499, 1932998, 10631489, 21262978, 126611369, 253222738, 1392725059, 2785450118]

約数ペア:

[(1, 2785450118), (2, 1392725059), (11, 253222738), (22, 126611369), (131, 21262978), (262, 10631489), (1441, 1932998), (2882, 966499)]