201605314939

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{2179729}}^1$

素因数の和:2179990

約数の個数: 16

約数和(自身を含む): 234852829120

約数和(自身を除く): 33247514181

約数列:

[1, 7, 73, 181, 511, 1267, 13213, 92491, 2179729, 15258103, 159120217, 394530949, 1113841519, 2761716643, 28800759277, 201605314939]

約数ペア:

[(1, 201605314939), (7, 28800759277), (73, 2761716643), (181, 1113841519), (511, 394530949), (1267, 159120217), (13213, 15258103), (92491, 2179729)]