445291226

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{43291}}^1$

素因数の和:43469

約数の個数: 16

約数和(自身を含む): 690940320

約数和(自身を除く): 245649094

約数列:

[1, 2, 37, 74, 139, 278, 5143, 10286, 43291, 86582, 1601767, 3203534, 6017449, 12034898, 222645613, 445291226]

約数ペア:

[(1, 445291226), (2, 222645613), (37, 12034898), (74, 6017449), (139, 3203534), (278, 1601767), (5143, 86582), (10286, 43291)]