1248442994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{764041}}^1$

素因数の和:764105

約数の個数: 16

約数和(自身を含む): 2017070880

約数和(自身を除く): 768627886

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 764041, 1528082, 14516779, 29033558, 32853763, 65707526, 624221497, 1248442994]

約数ペア:

[(1, 1248442994), (2, 624221497), (19, 65707526), (38, 32853763), (43, 29033558), (86, 14516779), (817, 1528082), (1634, 764041)]