79970774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{9127}}^1$

素因数の和:9479

約数の個数: 16

約数和(自身を含む): 129581088

約数和(自身を除く): 49610314

約数列:

[1, 2, 13, 26, 337, 674, 4381, 8762, 9127, 18254, 118651, 237302, 3075799, 6151598, 39985387, 79970774]

約数ペア:

[(1, 79970774), (2, 39985387), (13, 6151598), (26, 3075799), (337, 237302), (674, 118651), (4381, 18254), (8762, 9127)]