2505193922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1478863}}^1$

素因数の和:1478894

約数の個数: 24

約数和(自身を含む): 4720533888

約数和(自身を除く): 2215339966

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 1478863, 2957726, 10352041, 16267493, 20704082, 32534986, 113872451, 178942423, 227744902, 357884846, 1252596961, 2505193922]

約数ペア:

[(1, 2505193922), (2, 1252596961), (7, 357884846), (11, 227744902), (14, 178942423), (22, 113872451), (77, 32534986), (121, 20704082), (154, 16267493), (242, 10352041), (847, 2957726), (1694, 1478863)]