130667056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{628207}}^1$

素因数の和:628228

約数の個数: 20

約数和(自身を含む): 272642272

約数和(自身を除く): 141975216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 628207, 1256414, 2512828, 5025656, 8166691, 10051312, 16333382, 32666764, 65333528, 130667056]

約数ペア:

[(1, 130667056), (2, 65333528), (4, 32666764), (8, 16333382), (13, 10051312), (16, 8166691), (26, 5025656), (52, 2512828), (104, 1256414), (208, 628207)]