256354422

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2248723}}^1$

素因数の和:2248747

約数の個数: 16

約数和(自身を含む): 539693760

約数和(自身を除く): 283339338

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2248723, 4497446, 6746169, 13492338, 42725737, 85451474, 128177211, 256354422]

約数ペア:

[(1, 256354422), (2, 128177211), (3, 85451474), (6, 42725737), (19, 13492338), (38, 6746169), (57, 4497446), (114, 2248723)]