2021967556

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{606833}}^1$

素因数の和:606868

約数の個数: 36

約数和(自身を含む): 4358281788

約数和(自身を除く): 2336314232

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 606833, 1213666, 2427332, 4247831, 8495662, 10316161, 16991324, 20632322, 29734817, 41264644, 59469634, 72213127, 118939268, 144426254, 288852508, 505491889, 1010983778, 2021967556]

約数ペア:

[(1, 2021967556), (2, 1010983778), (4, 505491889), (7, 288852508), (14, 144426254), (17, 118939268), (28, 72213127), (34, 59469634), (49, 41264644), (68, 29734817), (98, 20632322), (119, 16991324), (196, 10316161), (238, 8495662), (476, 4247831), (833, 2427332), (1666, 1213666), (3332, 606833)]