1330605790

素因数分解:

$2^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{134269}}^1$

素因数の和:135267

約数の個数: 16

約数和(自身を含む): 2397525120

約数和(自身を除く): 1066919330

約数列:

[1, 2, 5, 10, 991, 1982, 4955, 9910, 134269, 268538, 671345, 1342690, 133060579, 266121158, 665302895, 1330605790]

約数ペア:

[(1, 1330605790), (2, 665302895), (5, 266121158), (10, 133060579), (991, 1342690), (1982, 671345), (4955, 268538), (9910, 134269)]