268516862

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1\times {\mathrm{2207}}^1$

素因数の和:2815

約数の個数: 16

約数和(自身を含む): 406978560

約数和(自身を除く): 138461698

約数列:

[1, 2, 127, 254, 479, 958, 2207, 4414, 60833, 121666, 280289, 560578, 1057153, 2114306, 134258431, 268516862]

約数ペア:

[(1, 268516862), (2, 134258431), (127, 2114306), (254, 1057153), (479, 560578), (958, 280289), (2207, 121666), (4414, 60833)]