745758718

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{27883}}^1$

素因数の和:28239

約数の個数: 16

約数和(自身を含む): 1148374656

約数和(自身を除く): 402615938

約数列:

[1, 2, 43, 86, 311, 622, 13373, 26746, 27883, 55766, 1198969, 2397938, 8671613, 17343226, 372879359, 745758718]

約数ペア:

[(1, 745758718), (2, 372879359), (43, 17343226), (86, 8671613), (311, 2397938), (622, 1198969), (13373, 55766), (26746, 27883)]