2201478902

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{76819}}^1$

素因数の和:76940

約数の個数: 32

約数和(自身を含む): 3982348800

約数和(自身を除く): 1780869898

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 2047, 4094, 14329, 28658, 76819, 153638, 537733, 1075466, 1766837, 3533674, 6836891, 12367859, 13673782, 24735718, 47858237, 95716474, 157248493, 314496986, 1100739451, 2201478902]

約数ペア:

[(1, 2201478902), (2, 1100739451), (7, 314496986), (14, 157248493), (23, 95716474), (46, 47858237), (89, 24735718), (161, 13673782), (178, 12367859), (322, 6836891), (623, 3533674), (1246, 1766837), (2047, 1075466), (4094, 537733), (14329, 153638), (28658, 76819)]