4280973145

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{423649}}^1$

素因数の和:423744

約数の個数: 16

約数和(自身を含む): 5368492800

約数和(自身を除く): 1087519655

約数列:

[1, 5, 43, 47, 215, 235, 2021, 10105, 423649, 2118245, 18216907, 19911503, 91084535, 99557515, 856194629, 4280973145]

約数ペア:

[(1, 4280973145), (5, 856194629), (43, 99557515), (47, 91084535), (215, 19911503), (235, 18216907), (2021, 2118245), (10105, 423649)]