2051209714105

素因数分解:

$5^1\times {\mathrm{443}}^1\times {\mathrm{4733}}^1\times {\mathrm{195659}}^1$

素因数の和:200840

約数の個数: 16

約数和(自身を含む): 2467541828160

約数和(自身を除く): 416332114055

約数列:

[1, 5, 443, 2215, 4733, 23665, 195659, 978295, 2096719, 10483595, 86676937, 433384685, 926054047, 4630270235, 410241942821, 2051209714105]

約数ペア:

[(1, 2051209714105), (5, 410241942821), (443, 4630270235), (2215, 926054047), (4733, 433384685), (23665, 86676937), (195659, 10483595), (978295, 2096719)]