4084985

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 5121792

約数和(自身を除く): 1036807

約数列:

[1, 5, 37, 71, 185, 311, 355, 1555, 2627, 11507, 13135, 22081, 57535, 110405, 816997, 4084985]

約数ペア:

[(1, 4084985), (5, 816997), (37, 110405), (71, 57535), (185, 22081), (311, 13135), (355, 11507), (1555, 2627)]