2016807185

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{32839}}^1$

素因数の和:33088

約数の個数: 16

約数和(自身を含む): 2468517120

約数和(自身を除く): 451709935

約数列:

[1, 5, 71, 173, 355, 865, 12283, 32839, 61415, 164195, 2331569, 5681147, 11657845, 28405735, 403361437, 2016807185]

約数ペア:

[(1, 2016807185), (5, 403361437), (71, 28405735), (173, 11657845), (355, 5681147), (865, 2331569), (12283, 164195), (32839, 61415)]