2018996399

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1\times {\mathrm{4201}}^1$

素因数の和:5246

約数の個数: 16

約数和(自身を含む): 2342900736

約数和(自身を除く): 323904337

約数列:

[1, 7, 71, 497, 967, 4201, 6769, 29407, 68657, 298271, 480599, 2087897, 4062367, 28436569, 288428057, 2018996399]

約数ペア:

[(1, 2018996399), (7, 288428057), (71, 28436569), (497, 4062367), (967, 2087897), (4201, 480599), (6769, 298271), (29407, 68657)]