2012647

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 2624832

約数和(自身を除く): 612185

約数列:

[1, 7, 13, 17, 91, 119, 221, 1301, 1547, 9107, 16913, 22117, 118391, 154819, 287521, 2012647]

約数ペア:

[(1, 2012647), (7, 287521), (13, 154819), (17, 118391), (91, 22117), (119, 16913), (221, 9107), (1301, 1547)]