2267854

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:315

約数の個数: 16

約数和(自身を含む): 3500640

約数和(自身を除く): 1232786

約数列:

[1, 2, 101, 103, 109, 202, 206, 218, 10403, 11009, 11227, 20806, 22018, 22454, 1133927, 2267854]

約数ペア:

[(1, 2267854), (2, 1133927), (101, 22454), (103, 22018), (109, 20806), (202, 11227), (206, 11009), (218, 10403)]