2019482891

素因数分解:

${\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{319589}}^1$

素因数の和:319749

約数の個数: 8

約数和(自身を含む): 2070943200

約数和(自身を除く): 51460309

約数列:

[1, 71, 89, 6319, 319589, 22690819, 28443421, 2019482891]

約数ペア:

[(1, 2019482891), (71, 28443421), (89, 22690819), (6319, 319589)]