2011989462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47904511}}^1$

素因数の和:47904523

約数の個数: 16

約数和(自身を含む): 4598833152

約数和(自身を除く): 2586843690

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47904511, 95809022, 143713533, 287427066, 335331577, 670663154, 1005994731, 2011989462]

約数ペア:

[(1, 2011989462), (2, 1005994731), (3, 670663154), (6, 335331577), (7, 287427066), (14, 143713533), (21, 95809022), (42, 47904511)]