2007400612

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{285629}}^1$

素因数の和:285891

約数の個数: 24

約数和(自身を含む): 4030810560

約数和(自身を除く): 2023409948

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 285629, 571258, 1142516, 1999403, 3998806, 7997612, 71692879, 143385758, 286771516, 501850153, 1003700306, 2007400612]

約数ペア:

[(1, 2007400612), (2, 1003700306), (4, 501850153), (7, 286771516), (14, 143385758), (28, 71692879), (251, 7997612), (502, 3998806), (1004, 1999403), (1757, 1142516), (3514, 571258), (7028, 285629)]