2113440042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{50320001}}^1$

素因数の和:50320013

約数の個数: 16

約数和(自身を含む): 4830720192

約数和(自身を除く): 2717280150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 50320001, 100640002, 150960003, 301920006, 352240007, 704480014, 1056720021, 2113440042]

約数ペア:

[(1, 2113440042), (2, 1056720021), (3, 704480014), (6, 352240007), (7, 301920006), (14, 150960003), (21, 100640002), (42, 50320001)]