388236874

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 605828160

約数和(自身を除く): 217591286

約数列:

[1, 2, 59, 97, 107, 118, 194, 214, 317, 634, 5723, 6313, 10379, 11446, 12626, 18703, 20758, 30749, 33919, 37406, 61498, 67838, 612361, 1224722, 1814191, 2001221, 3290143, 3628382, 4002442, 6580286, 194118437, 388236874]

約数ペア:

[(1, 388236874), (2, 194118437), (59, 6580286), (97, 4002442), (107, 3628382), (118, 3290143), (194, 2001221), (214, 1814191), (317, 1224722), (634, 612361), (5723, 67838), (6313, 61498), (10379, 37406), (11446, 33919), (12626, 30749), (18703, 20758)]