249550470889

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{10861}}^1\times {\mathrm{11369}}^1$

素因数の和:22320

約数の個数: 16

約数和(自身を含む): 260833985280

約数和(自身を除く): 11283514391

約数列:

[1, 43, 47, 2021, 10861, 11369, 467023, 488867, 510467, 534343, 21950081, 22976749, 123478709, 5309584487, 5803499323, 249550470889]

約数ペア:

[(1, 249550470889), (43, 5803499323), (47, 5309584487), (2021, 123478709), (10861, 22976749), (11369, 21950081), (467023, 534343), (488867, 510467)]