2583521281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^2\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 2883960000

約数和(自身を除く): 300438719

約数列:

[1, 11, 89, 149, 199, 979, 1639, 2189, 7921, 13261, 17711, 29651, 87131, 145871, 194821, 326161, 1180229, 1576279, 2638939, 12982519, 17339069, 29028329, 234865571, 2583521281]

約数ペア:

[(1, 2583521281), (11, 234865571), (89, 29028329), (149, 17339069), (199, 12982519), (979, 2638939), (1639, 1576279), (2189, 1180229), (7921, 326161), (13261, 194821), (17711, 145871), (29651, 87131)]