238945420609

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2089}}^1\times {\mathrm{6451}}^1$

素因数の和:8713

約数の個数: 32

約数和(自身を含む): 291269088000

約数和(自身を除く): 52323667391

約数列:

[1, 7, 17, 119, 149, 1043, 2089, 2533, 6451, 14623, 17731, 35513, 45157, 109667, 248591, 311261, 767669, 961199, 2178827, 5291437, 6728393, 13476139, 16340383, 37040059, 94332973, 114382681, 229094363, 1603660541, 2007944711, 14055612977, 34135060087, 238945420609]

約数ペア:

[(1, 238945420609), (7, 34135060087), (17, 14055612977), (119, 2007944711), (149, 1603660541), (1043, 229094363), (2089, 114382681), (2533, 94332973), (6451, 37040059), (14623, 16340383), (17731, 13476139), (35513, 6728393), (45157, 5291437), (109667, 2178827), (248591, 961199), (311261, 767669)]