1296035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 16

約数和(自身を含む): 1698816

約数和(自身を除く): 402781

約数列:

[1, 5, 13, 65, 127, 157, 635, 785, 1651, 2041, 8255, 10205, 19939, 99695, 259207, 1296035]

約数ペア:

[(1, 1296035), (5, 259207), (13, 99695), (65, 19939), (127, 10205), (157, 8255), (635, 2041), (785, 1651)]