2005979230

素因数分解:

$2^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{210491}}^1$

素因数の和:211451

約数の個数: 16

約数和(自身を含む): 3614568624

約数和(自身を除く): 1608589394

約数列:

[1, 2, 5, 10, 953, 1906, 4765, 9530, 210491, 420982, 1052455, 2104910, 200597923, 401195846, 1002989615, 2005979230]

約数ペア:

[(1, 2005979230), (2, 1002989615), (5, 401195846), (10, 200597923), (953, 2104910), (1906, 1052455), (4765, 420982), (9530, 210491)]