890405989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{18401}}^1$

素因数の和:18548

約数の個数: 16

約数和(自身を含む): 1001657664

約数和(自身を除く): 111251675

約数列:

[1, 11, 53, 83, 583, 913, 4399, 18401, 48389, 202411, 975253, 1527283, 10727783, 16800113, 80945999, 890405989]

約数ペア:

[(1, 890405989), (11, 80945999), (53, 16800113), (83, 10727783), (583, 1527283), (913, 975253), (4399, 202411), (18401, 48389)]