1288260043

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1\times {\mathrm{4021}}^1$

素因数の和:5302

約数の個数: 16

約数和(自身を含む): 1513687744

約数和(自身を除く): 225427701

約数列:

[1, 7, 37, 259, 1237, 4021, 8659, 28147, 45769, 148777, 320383, 1041439, 4973977, 34817839, 184037149, 1288260043]

約数ペア:

[(1, 1288260043), (7, 184037149), (37, 34817839), (259, 4973977), (1237, 1041439), (4021, 320383), (8659, 148777), (28147, 45769)]