7135895038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{7351}}^1$

素因数の和:7872

約数の個数: 32

約数和(自身を含む): 11433830400

約数和(自身を除く): 4297935362

約数列:

[1, 2, 23, 46, 47, 94, 449, 898, 1081, 2162, 7351, 10327, 14702, 20654, 21103, 42206, 169073, 338146, 345497, 485369, 690994, 970738, 3300599, 6601198, 7946431, 15892862, 75913777, 151827554, 155128153, 310256306, 3567947519, 7135895038]

約数ペア:

[(1, 7135895038), (2, 3567947519), (23, 310256306), (46, 155128153), (47, 151827554), (94, 75913777), (449, 15892862), (898, 7946431), (1081, 6601198), (2162, 3300599), (7351, 970738), (10327, 690994), (14702, 485369), (20654, 345497), (21103, 338146), (42206, 169073)]