1234676521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{3181}}^1$

素因数の和:3676

約数の個数: 16

約数和(自身を含む): 1351586320

約数和(自身を除く): 116909799

約数列:

[1, 13, 73, 409, 949, 3181, 5317, 29857, 41353, 232213, 388141, 1301029, 3018769, 16913377, 94975117, 1234676521]

約数ペア:

[(1, 1234676521), (13, 94975117), (73, 16913377), (409, 3018769), (949, 1301029), (3181, 388141), (5317, 232213), (29857, 41353)]