2021570284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{75353}}^1$

素因数の和:75729

約数の個数: 24

約数和(自身を含む): 3734544240

約数和(自身を除く): 1712973956

約数列:

[1, 2, 4, 19, 38, 76, 353, 706, 1412, 6707, 13414, 26828, 75353, 150706, 301412, 1431707, 2863414, 5726828, 26599609, 53199218, 106398436, 505392571, 1010785142, 2021570284]

約数ペア:

[(1, 2021570284), (2, 1010785142), (4, 505392571), (19, 106398436), (38, 53199218), (76, 26599609), (353, 5726828), (706, 2863414), (1412, 1431707), (6707, 301412), (13414, 150706), (26828, 75353)]