2131796719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{205237}}^1$

素因数の和:205314

約数の個数: 16

約数和(自身を含む): 2482558848

約数和(自身を除く): 350762129

約数列:

[1, 13, 17, 47, 221, 611, 799, 10387, 205237, 2668081, 3489029, 9646139, 45357377, 125399807, 163984363, 2131796719]

約数ペア:

[(1, 2131796719), (13, 163984363), (17, 125399807), (47, 45357377), (221, 9646139), (611, 3489029), (799, 2668081), (10387, 205237)]