1991094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47407}}^1$

素因数の和:47419

約数の個数: 16

約数和(自身を含む): 4551168

約数和(自身を除く): 2560074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47407, 94814, 142221, 284442, 331849, 663698, 995547, 1991094]

約数ペア:

[(1, 1991094), (2, 995547), (3, 663698), (6, 331849), (7, 284442), (14, 142221), (21, 94814), (42, 47407)]