2146697287

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{40177}}^1$

素因数の和:40650

約数の個数: 16

約数和(自身を含む): 2603534400

約数和(自身を除く): 456837113

約数列:

[1, 7, 17, 119, 449, 3143, 7633, 40177, 53431, 281239, 683009, 4781063, 18039473, 126276311, 306671041, 2146697287]

約数ペア:

[(1, 2146697287), (7, 306671041), (17, 126276311), (119, 18039473), (449, 4781063), (3143, 683009), (7633, 281239), (40177, 53431)]