126012956

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{248057}}^1$

素因数の和:248188

約数の個数: 12

約数和(自身を含む): 222259968

約数和(自身を除く): 96247012

約数列:

[1, 2, 4, 127, 254, 508, 248057, 496114, 992228, 31503239, 63006478, 126012956]

約数ペア:

[(1, 126012956), (2, 63006478), (4, 31503239), (127, 992228), (254, 496114), (508, 248057)]