799886

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 16

約数和(自身を含む): 1254528

約数和(自身を除く): 454642

約数列:

[1, 2, 43, 71, 86, 131, 142, 262, 3053, 5633, 6106, 9301, 11266, 18602, 399943, 799886]

約数ペア:

[(1, 799886), (2, 399943), (43, 18602), (71, 11266), (86, 9301), (131, 6106), (142, 5633), (262, 3053)]