2016111775

素因数分解:

$5^2\times {\mathrm{193}}^1\times {\mathrm{281}}^1\times {\mathrm{1487}}^1$

素因数の和:1971

約数の個数: 24

約数和(自身を含む): 2523570624

約数和(自身を除く): 507458849

約数列:

[1, 5, 25, 193, 281, 965, 1405, 1487, 4825, 7025, 7435, 37175, 54233, 271165, 286991, 417847, 1355825, 1434955, 2089235, 7174775, 10446175, 80644471, 403222355, 2016111775]

約数ペア:

[(1, 2016111775), (5, 403222355), (25, 80644471), (193, 10446175), (281, 7174775), (965, 2089235), (1405, 1434955), (1487, 1355825), (4825, 417847), (7025, 286991), (7435, 271165), (37175, 54233)]