2021023349744

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{622236253}}^1$

素因数の和:622236297

約数の個数: 40

約数和(自身を含む): 4629437729760

約数和(自身を除く): 2608414380016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 622236253, 1244472506, 2488945012, 4355653771, 4977890024, 8711307542, 9955780048, 17422615084, 18044851337, 34845230168, 36089702674, 69690460336, 72179405348, 126313959359, 144358810696, 252627918718, 288717621392, 505255837436, 1010511674872, 2021023349744]

約数ペア:

[(1, 2021023349744), (2, 1010511674872), (4, 505255837436), (7, 288717621392), (8, 252627918718), (14, 144358810696), (16, 126313959359), (28, 72179405348), (29, 69690460336), (56, 36089702674), (58, 34845230168), (112, 18044851337), (116, 17422615084), (203, 9955780048), (232, 8711307542), (406, 4977890024), (464, 4355653771), (812, 2488945012), (1624, 1244472506), (3248, 622236253)]