1330431245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1860743}}^1$

素因数の和:1860772

約数の個数: 16

約数和(自身を含む): 1875629952

約数和(自身を除く): 545198707

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1860743, 9303715, 20468173, 24189659, 102340865, 120948295, 266086249, 1330431245]

約数ペア:

[(1, 1330431245), (5, 266086249), (11, 120948295), (13, 102340865), (55, 24189659), (65, 20468173), (143, 9303715), (715, 1860743)]