2113707638

素因数分解:

$2^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{288679}}^1$

素因数の和:289211

約数の個数: 16

約数和(自身を含む): 3630439680

約数和(自身を除く): 1516732042

約数列:

[1, 2, 7, 14, 523, 1046, 3661, 7322, 288679, 577358, 2020753, 4041506, 150979117, 301958234, 1056853819, 2113707638]

約数ペア:

[(1, 2113707638), (2, 1056853819), (7, 301958234), (14, 150979117), (523, 4041506), (1046, 2020753), (3661, 577358), (7322, 288679)]