830376532

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{575053}}^1$

素因数の和:575095

約数の個数: 18

約数和(自身を含む): 1533669018

約数和(自身を除く): 703292486

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 575053, 1150106, 2300212, 10926007, 21852014, 43704028, 207594133, 415188266, 830376532]

約数ペア:

[(1, 830376532), (2, 415188266), (4, 207594133), (19, 43704028), (38, 21852014), (76, 10926007), (361, 2300212), (722, 1150106), (1444, 575053)]