2247147815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{374837}}^1$

素因数の和:374962

約数の個数: 16

約数和(自身を含む): 2968716960

約数和(自身を除く): 721569145

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 374837, 1874185, 4123207, 20616035, 40857233, 204286165, 449429563, 2247147815]

約数ペア:

[(1, 2247147815), (5, 449429563), (11, 204286165), (55, 40857233), (109, 20616035), (545, 4123207), (1199, 1874185), (5995, 374837)]