1766052145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2470003}}^1$

素因数の和:2470032

約数の個数: 16

約数和(自身を含む): 2489764032

約数和(自身を除く): 723711887

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2470003, 12350015, 27170033, 32110039, 135850165, 160550195, 353210429, 1766052145]

約数ペア:

[(1, 1766052145), (5, 353210429), (11, 160550195), (13, 135850165), (55, 32110039), (65, 27170033), (143, 12350015), (715, 2470003)]