12569866270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1361849}}^1$

素因数の和:1361940

約数の個数: 32

約数和(自身を含む): 24709406400

約数和(自身を除く): 12139540130

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 1361849, 2723698, 6809245, 13618490, 17704037, 35408074, 88520185, 96691279, 177040370, 193382558, 483456395, 966912790, 1256986627, 2513973254, 6284933135, 12569866270]

約数ペア:

[(1, 12569866270), (2, 6284933135), (5, 2513973254), (10, 1256986627), (13, 966912790), (26, 483456395), (65, 193382558), (71, 177040370), (130, 96691279), (142, 88520185), (355, 35408074), (710, 17704037), (923, 13618490), (1846, 6809245), (4615, 2723698), (9230, 1361849)]