290706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3727}}^1$

素因数の和:3745

約数の個数: 16

約数和(自身を含む): 626304

約数和(自身を除く): 335598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3727, 7454, 11181, 22362, 48451, 96902, 145353, 290706]

約数ペア:

[(1, 290706), (2, 145353), (3, 96902), (6, 48451), (13, 22362), (26, 11181), (39, 7454), (78, 3727)]