2021828036

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{733}}^1\times {\mathrm{7109}}^1$

素因数の和:7943

約数の個数: 24

約数和(自身を含む): 3580055640

約数和(自身を除く): 1558227604

約数列:

[1, 2, 4, 97, 194, 388, 733, 1466, 2932, 7109, 14218, 28436, 71101, 142202, 284404, 689573, 1379146, 2758292, 5210897, 10421794, 20843588, 505457009, 1010914018, 2021828036]

約数ペア:

[(1, 2021828036), (2, 1010914018), (4, 505457009), (97, 20843588), (194, 10421794), (388, 5210897), (733, 2758292), (1466, 1379146), (2932, 689573), (7109, 284404), (14218, 142202), (28436, 71101)]