270665872

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{164239}}^1$

素因数の和:164350

約数の個数: 20

約数和(自身を含む): 529509760

約数和(自身を除く): 258843888

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 164239, 328478, 656956, 1313912, 2627824, 16916617, 33833234, 67666468, 135332936, 270665872]

約数ペア:

[(1, 270665872), (2, 135332936), (4, 67666468), (8, 33833234), (16, 16916617), (103, 2627824), (206, 1313912), (412, 656956), (824, 328478), (1648, 164239)]