2213960012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{396199}}^1$

素因数の和:396341

約数の個数: 24

約数和(自身を含む): 4259942400

約数和(自身を除く): 2045982388

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 396199, 792398, 1584796, 4358189, 8716378, 17432756, 50317273, 100634546, 201269092, 553490003, 1106980006, 2213960012]

約数ペア:

[(1, 2213960012), (2, 1106980006), (4, 553490003), (11, 201269092), (22, 100634546), (44, 50317273), (127, 17432756), (254, 8716378), (508, 4358189), (1397, 1584796), (2794, 792398), (5588, 396199)]