2540958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 5875200

約数和(自身を除く): 3334242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 599, 606, 707, 1198, 1414, 1797, 2121, 3594, 4193, 4242, 8386, 12579, 25158, 60499, 120998, 181497, 362994, 423493, 846986, 1270479, 2540958]

約数ペア:

[(1, 2540958), (2, 1270479), (3, 846986), (6, 423493), (7, 362994), (14, 181497), (21, 120998), (42, 60499), (101, 25158), (202, 12579), (303, 8386), (599, 4242), (606, 4193), (707, 3594), (1198, 2121), (1414, 1797)]