1688241436

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1137629}}^1$

素因数の和:1137693

約数の個数: 24

約数和(自身を含む): 3440193120

約数和(自身を除く): 1751951684

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 1137629, 2275258, 4550516, 7963403, 15926806, 31853612, 60294337, 120588674, 241177348, 422060359, 844120718, 1688241436]

約数ペア:

[(1, 1688241436), (2, 844120718), (4, 422060359), (7, 241177348), (14, 120588674), (28, 60294337), (53, 31853612), (106, 15926806), (212, 7963403), (371, 4550516), (742, 2275258), (1484, 1137629)]