1091068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 2109744

約数和(自身を除く): 1018676

約数列:

[1, 2, 4, 11, 22, 44, 137, 181, 274, 362, 548, 724, 1507, 1991, 3014, 3982, 6028, 7964, 24797, 49594, 99188, 272767, 545534, 1091068]

約数ペア:

[(1, 1091068), (2, 545534), (4, 272767), (11, 99188), (22, 49594), (44, 24797), (137, 7964), (181, 6028), (274, 3982), (362, 3014), (548, 1991), (724, 1507)]