266517103486

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{9907}}^1\times {\mathrm{102679}}^1$

素因数の和:112719

約数の個数: 16

約数和(自身を含む): 402871962240

約数和(自身を除く): 136354858754

約数列:

[1, 2, 131, 262, 9907, 19814, 102679, 205358, 1297817, 2595634, 13450949, 26901898, 1017240853, 2034481706, 133258551743, 266517103486]

約数ペア:

[(1, 266517103486), (2, 133258551743), (131, 2034481706), (262, 1017240853), (9907, 26901898), (19814, 13450949), (102679, 2595634), (205358, 1297817)]