545541964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{68501}}^1$

素因数の和:68697

約数の個数: 24

約数和(自身を含む): 1047258576

約数和(自身を除く): 501716612

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 3982, 7964, 68501, 137002, 274004, 753511, 1507022, 3014044, 12398681, 24797362, 49594724, 136385491, 272770982, 545541964]

約数ペア:

[(1, 545541964), (2, 272770982), (4, 136385491), (11, 49594724), (22, 24797362), (44, 12398681), (181, 3014044), (362, 1507022), (724, 753511), (1991, 274004), (3982, 137002), (7964, 68501)]