2013734888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{209939}}^1$

素因数の和:210065

約数の個数: 32

約数和(自身を含む): 4156812000

約数和(自身を除く): 2143077112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4796, 9592, 209939, 419878, 839756, 1679512, 2309329, 4618658, 9237316, 18474632, 22883351, 45766702, 91533404, 183066808, 251716861, 503433722, 1006867444, 2013734888]

約数ペア:

[(1, 2013734888), (2, 1006867444), (4, 503433722), (8, 251716861), (11, 183066808), (22, 91533404), (44, 45766702), (88, 22883351), (109, 18474632), (218, 9237316), (436, 4618658), (872, 2309329), (1199, 1679512), (2398, 839756), (4796, 419878), (9592, 209939)]