2157702946

素因数分解:

$2^1\times 7^2\times {\mathrm{499}}^1\times {\mathrm{44123}}^1$

素因数の和:44638

約数の個数: 24

約数和(自身を含む): 3772602000

約数和(自身を除く): 1614899054

約数列:

[1, 2, 7, 14, 49, 98, 499, 998, 3493, 6986, 24451, 44123, 48902, 88246, 308861, 617722, 2162027, 4324054, 22017377, 44034754, 154121639, 308243278, 1078851473, 2157702946]

約数ペア:

[(1, 2157702946), (2, 1078851473), (7, 308243278), (14, 154121639), (49, 44034754), (98, 22017377), (499, 4324054), (998, 2162027), (3493, 617722), (6986, 308861), (24451, 88246), (44123, 48902)]