2017469915

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{20533}}^1$

素因数の和:21038

約数の個数: 16

約数和(自身を含む): 2482807008

約数和(自身を除く): 465337093

約数列:

[1, 5, 43, 215, 457, 2285, 19651, 20533, 98255, 102665, 882919, 4414595, 9383581, 46917905, 403493983, 2017469915]

約数ペア:

[(1, 2017469915), (5, 403493983), (43, 46917905), (215, 9383581), (457, 4414595), (2285, 882919), (19651, 102665), (20533, 98255)]