445990670

素因数分解:

$2^1\times 5^1\times {\mathrm{4153}}^1\times {\mathrm{10739}}^1$

素因数の和:14899

約数の個数: 16

約数和(自身を含む): 803051280

約数和(自身を除く): 357060610

約数列:

[1, 2, 5, 10, 4153, 8306, 10739, 20765, 21478, 41530, 53695, 107390, 44599067, 89198134, 222995335, 445990670]

約数ペア:

[(1, 445990670), (2, 222995335), (5, 89198134), (10, 44599067), (4153, 107390), (8306, 53695), (10739, 41530), (20765, 21478)]