2092205

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 2661120

約数和(自身を除く): 568915

約数列:

[1, 5, 29, 47, 145, 235, 307, 1363, 1535, 6815, 8903, 14429, 44515, 72145, 418441, 2092205]

約数ペア:

[(1, 2092205), (5, 418441), (29, 72145), (47, 44515), (145, 14429), (235, 8903), (307, 6815), (1363, 1535)]