389486802431

素因数分解:

${\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1\times {\mathrm{163789}}^1$

素因数の和:164870

約数の個数: 16

約数和(自身を含む): 407561932800

約数和(自身を除く): 18075130369

約数列:

[1, 31, 79, 971, 2449, 30101, 76709, 163789, 2377979, 5077459, 12939331, 159039119, 401119261, 4930212689, 12564090401, 389486802431]

約数ペア:

[(1, 389486802431), (31, 12564090401), (79, 4930212689), (971, 401119261), (2449, 159039119), (30101, 12939331), (76709, 5077459), (163789, 2377979)]