4391942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:643

約数の個数: 16

約数和(自身を含む): 6918912

約数和(自身を除く): 2526970

約数列:

[1, 2, 23, 46, 307, 311, 614, 622, 7061, 7153, 14122, 14306, 95477, 190954, 2195971, 4391942]

約数ペア:

[(1, 4391942), (2, 2195971), (23, 190954), (46, 95477), (307, 14306), (311, 14122), (614, 7153), (622, 7061)]