2220213076

素因数分解:

$2^2\times {\mathrm{3931}}^1\times {\mathrm{141199}}^1$

素因数の和:145134

約数の個数: 12

約数和(自身を含む): 3886388800

約数和(自身を除く): 1666175724

約数列:

[1, 2, 4, 3931, 7862, 15724, 141199, 282398, 564796, 555053269, 1110106538, 2220213076]

約数ペア:

[(1, 2220213076), (2, 1110106538), (4, 555053269), (3931, 564796), (7862, 282398), (15724, 141199)]