2876419

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 3596992

約数和(自身を除く): 720573

約数列:

[1, 7, 13, 73, 91, 433, 511, 949, 3031, 5629, 6643, 31609, 39403, 221263, 410917, 2876419]

約数ペア:

[(1, 2876419), (7, 410917), (13, 221263), (73, 39403), (91, 31609), (433, 6643), (511, 5629), (949, 3031)]