2109666713

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{183881}}^1$

素因数の和:184048

約数の個数: 16

約数和(自身を含む): 2647900800

約数和(自身を除く): 538234087

約数列:

[1, 7, 11, 77, 149, 1043, 1639, 11473, 183881, 1287167, 2022691, 14158837, 27398269, 191787883, 301380959, 2109666713]

約数ペア:

[(1, 2109666713), (7, 301380959), (11, 191787883), (77, 27398269), (149, 14158837), (1043, 2022691), (1639, 1287167), (11473, 183881)]