490866662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1716317}}^1$

素因数の和:1716343

約数の個数: 16

約数和(自身を含む): 865024272

約数和(自身を除く): 374157610

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1716317, 3432634, 18879487, 22312121, 37758974, 44624242, 245433331, 490866662]

約数ペア:

[(1, 490866662), (2, 245433331), (11, 44624242), (13, 37758974), (22, 22312121), (26, 18879487), (143, 3432634), (286, 1716317)]