2017355761

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{6473}}^1$

素因数の和:6888

約数の個数: 16

約数和(自身を含む): 2175264000

約数和(自身を除く): 157908239

約数列:

[1, 19, 47, 349, 893, 6473, 6631, 16403, 122987, 304231, 311657, 2259077, 5780389, 42922463, 106176619, 2017355761]

約数ペア:

[(1, 2017355761), (19, 106176619), (47, 42922463), (349, 5780389), (893, 2259077), (6473, 311657), (6631, 304231), (16403, 122987)]