2169668872

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1336003}}^1$

素因数の和:1336045

約数の個数: 32

約数和(自身を含む): 4809614400

約数和(自身を除く): 2639945528

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 1336003, 2672006, 5344012, 9352021, 10688024, 18704042, 37408084, 38744087, 74816168, 77488174, 154976348, 271208609, 309952696, 542417218, 1084834436, 2169668872]

約数ペア:

[(1, 2169668872), (2, 1084834436), (4, 542417218), (7, 309952696), (8, 271208609), (14, 154976348), (28, 77488174), (29, 74816168), (56, 38744087), (58, 37408084), (116, 18704042), (203, 10688024), (232, 9352021), (406, 5344012), (812, 2672006), (1624, 1336003)]