2087702949493

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{11519}}^1\times {\mathrm{354677}}^1$

素因数の和:366276

約数の個数: 16

約数和(自身を含む): 2418847211520

約数和(自身を除く): 331144262027

約数列:

[1, 7, 73, 511, 11519, 80633, 354677, 840887, 2482739, 5886209, 25891421, 181239947, 4085524363, 28598670541, 298243278499, 2087702949493]

約数ペア:

[(1, 2087702949493), (7, 298243278499), (73, 28598670541), (511, 4085524363), (11519, 181239947), (80633, 25891421), (354677, 5886209), (840887, 2482739)]