406985206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{150847}}^1$

素因数の和:150939

約数の個数: 16

約数和(自身を含む): 651663360

約数和(自身を除く): 244678154

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 150847, 301694, 2866093, 5732186, 10710137, 21420274, 203492603, 406985206]

約数ペア:

[(1, 406985206), (2, 203492603), (19, 21420274), (38, 10710137), (71, 5732186), (142, 2866093), (1349, 301694), (2698, 150847)]