388625844

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{333871}}^1$

素因数の和:333975

約数の個数: 24

約数和(自身を含む): 916144768

約数和(自身を除く): 527518924

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 333871, 667742, 1001613, 1335484, 2003226, 4006452, 32385487, 64770974, 97156461, 129541948, 194312922, 388625844]

約数ペア:

[(1, 388625844), (2, 194312922), (3, 129541948), (4, 97156461), (6, 64770974), (12, 32385487), (97, 4006452), (194, 2003226), (291, 1335484), (388, 1001613), (582, 667742), (1164, 333871)]