26851610

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21143}}^1$

素因数の和:21277

約数の個数: 16

約数和(自身を含む): 48715776

約数和(自身を除く): 21864166

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 21143, 42286, 105715, 211430, 2685161, 5370322, 13425805, 26851610]

約数ペア:

[(1, 26851610), (2, 13425805), (5, 5370322), (10, 2685161), (127, 211430), (254, 105715), (635, 42286), (1270, 21143)]