804020002

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{13241}}^1$

素因数の和:13653

約数の個数: 16

約数和(自身を含む): 1222448472

約数和(自身を除く): 418428470

約数列:

[1, 2, 97, 194, 313, 626, 13241, 26482, 30361, 60722, 1284377, 2568754, 4144433, 8288866, 402010001, 804020002]

約数ペア:

[(1, 804020002), (2, 402010001), (97, 8288866), (194, 4144433), (313, 2568754), (626, 1284377), (13241, 60722), (26482, 30361)]