2680928831

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1\times {\mathrm{4159}}^1$

素因数の和:5534

約数の個数: 16

約数和(自身を含む): 3110215680

約数和(自身を除く): 429286849

約数列:

[1, 7, 71, 497, 1297, 4159, 9079, 29113, 92087, 295289, 644609, 2067023, 5394223, 37759561, 382989833, 2680928831]

約数ペア:

[(1, 2680928831), (7, 382989833), (71, 37759561), (497, 5394223), (1297, 2067023), (4159, 644609), (9079, 295289), (29113, 92087)]