2247105014

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{90631}}^1$

素因数の和:90681

約数の個数: 48

約数和(自身を含む): 4463444736

約数和(自身を除く): 2216339722

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 1078, 1127, 1771, 2254, 3542, 12397, 24794, 90631, 181262, 634417, 996941, 1268834, 1993882, 2084513, 4169026, 4440919, 6978587, 8881838, 13957174, 14591591, 22929643, 29183182, 45859286, 48850109, 97700218, 102141137, 160507501, 204282274, 321015002, 1123552507, 2247105014]

約数ペア:

[(1, 2247105014), (2, 1123552507), (7, 321015002), (11, 204282274), (14, 160507501), (22, 102141137), (23, 97700218), (46, 48850109), (49, 45859286), (77, 29183182), (98, 22929643), (154, 14591591), (161, 13957174), (253, 8881838), (322, 6978587), (506, 4440919), (539, 4169026), (1078, 2084513), (1127, 1993882), (1771, 1268834), (2254, 996941), (3542, 634417), (12397, 181262), (24794, 90631)]