1553462012

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{72551}}^1$

素因数の和:72709

約数の個数: 24

約数和(自身を含む): 2797314912

約数和(自身を除く): 1243852900

約数列:

[1, 2, 4, 53, 101, 106, 202, 212, 404, 5353, 10706, 21412, 72551, 145102, 290204, 3845203, 7327651, 7690406, 14655302, 15380812, 29310604, 388365503, 776731006, 1553462012]

約数ペア:

[(1, 1553462012), (2, 776731006), (4, 388365503), (53, 29310604), (101, 15380812), (106, 14655302), (202, 7690406), (212, 7327651), (404, 3845203), (5353, 290204), (10706, 145102), (21412, 72551)]