266475242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{257713}}^1$

素因数の和:257773

約数の個数: 16

約数和(自身を含む): 445329792

約数和(自身を除く): 178854550

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 257713, 515426, 2834843, 5669686, 12112511, 24225022, 133237621, 266475242]

約数ペア:

[(1, 266475242), (2, 133237621), (11, 24225022), (22, 12112511), (47, 5669686), (94, 2834843), (517, 515426), (1034, 257713)]