2012111335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{273943}}^1$

素因数の和:274074

約数の個数: 16

約数和(自身を含む): 2623287744

約数和(自身を除く): 611176409

約数列:

[1, 5, 13, 65, 113, 565, 1469, 7345, 273943, 1369715, 3561259, 17806295, 30955559, 154777795, 402422267, 2012111335]

約数ペア:

[(1, 2012111335), (5, 402422267), (13, 154777795), (65, 30955559), (113, 17806295), (565, 3561259), (1469, 1369715), (7345, 273943)]