1740635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 2291520

約数和(自身を除く): 550885

約数列:

[1, 5, 13, 61, 65, 305, 439, 793, 2195, 3965, 5707, 26779, 28535, 133895, 348127, 1740635]

約数ペア:

[(1, 1740635), (5, 348127), (13, 133895), (61, 28535), (65, 26779), (305, 5707), (439, 3965), (793, 2195)]