2556321503

素因数分解:

${\mathrm{19}}^2\times {\mathrm{1601}}^1\times {\mathrm{4423}}^1$

素因数の和:6062

約数の個数: 12

約数和(自身を含む): 2700241488

約数和(自身を除く): 143919985

約数列:

[1, 19, 361, 1601, 4423, 30419, 84037, 577961, 1596703, 7081223, 134543237, 2556321503]

約数ペア:

[(1, 2556321503), (19, 134543237), (361, 7081223), (1601, 1596703), (4423, 577961), (30419, 84037)]