2113994585

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{31219}}^1$

素因数の和:31720

約数の個数: 16

約数和(自身を含む): 2629972800

約数和(自身を除く): 515978215

約数列:

[1, 5, 29, 145, 467, 2335, 13543, 31219, 67715, 156095, 905351, 4526755, 14579273, 72896365, 422798917, 2113994585]

約数ペア:

[(1, 2113994585), (5, 422798917), (29, 72896365), (145, 14579273), (467, 4526755), (2335, 905351), (13543, 156095), (31219, 67715)]