8984365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2063}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 11789568

約数和(自身を除く): 2805203

約数列:

[1, 5, 13, 65, 67, 335, 871, 2063, 4355, 10315, 26819, 134095, 138221, 691105, 1796873, 8984365]

約数ペア:

[(1, 8984365), (5, 1796873), (13, 691105), (65, 138221), (67, 134095), (335, 26819), (871, 10315), (2063, 4355)]