331320308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{7530007}}^1$

素因数の和:7530022

約数の個数: 12

約数和(自身を含む): 632520672

約数和(自身を除く): 301200364

約数列:

[1, 2, 4, 11, 22, 44, 7530007, 15060014, 30120028, 82830077, 165660154, 331320308]

約数ペア:

[(1, 331320308), (2, 165660154), (4, 82830077), (11, 30120028), (22, 15060014), (44, 7530007)]