17416014740

素因数分解:

$2^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{873421}}^1$

素因数の和:874427

約数の個数: 24

約数和(自身を含む): 36610356552

約数和(自身を除く): 19194341812

約数列:

[1, 2, 4, 5, 10, 20, 997, 1994, 3988, 4985, 9970, 19940, 873421, 1746842, 3493684, 4367105, 8734210, 17468420, 870800737, 1741601474, 3483202948, 4354003685, 8708007370, 17416014740]

約数ペア:

[(1, 17416014740), (2, 8708007370), (4, 4354003685), (5, 3483202948), (10, 1741601474), (20, 870800737), (997, 17468420), (1994, 8734210), (3988, 4367105), (4985, 3493684), (9970, 1746842), (19940, 873421)]