2540224

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2120

約数の個数: 28

約数和(自身を含む): 5308600

約数和(自身を除く): 2768376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 2089, 4178, 8356, 16712, 33424, 39691, 66848, 79382, 133696, 158764, 317528, 635056, 1270112, 2540224]

約数ペア:

[(1, 2540224), (2, 1270112), (4, 635056), (8, 317528), (16, 158764), (19, 133696), (32, 79382), (38, 66848), (64, 39691), (76, 33424), (152, 16712), (304, 8356), (608, 4178), (1216, 2089)]