2017201879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{331613}}^1$

素因数の和:331710

約数の個数: 16

約数和(自身を含む): 2546795520

約数和(自身を除く): 529593641

約数列:

[1, 7, 11, 77, 79, 553, 869, 6083, 331613, 2321291, 3647743, 25534201, 26197427, 183381989, 288171697, 2017201879]

約数ペア:

[(1, 2017201879), (7, 288171697), (11, 183381989), (77, 26197427), (79, 25534201), (553, 3647743), (869, 2321291), (6083, 331613)]