13305840402

素因数分解:

$2^1\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{1040657}}^1$

素因数の和:1042793

約数の個数: 16

約数和(自身を含む): 26624194272

約数和(自身を除く): 13318353870

約数列:

[1, 2, 3, 6, 2131, 4262, 6393, 12786, 1040657, 2081314, 3121971, 6243942, 2217640067, 4435280134, 6652920201, 13305840402]

約数ペア:

[(1, 13305840402), (2, 6652920201), (3, 4435280134), (6, 2217640067), (2131, 6243942), (4262, 3121971), (6393, 2081314), (12786, 1040657)]