2011090.00000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4871}}^1$

素因数の和:4909

約数の個数: 48

約数和(自身を含む): 85591296

約数和(自身を除く): 51016938

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 4871, 7098, 9742, 14613, 29226, 34097, 63323, 68194, 102291, 126646, 189969, 204582, 379938, 443261, 823199, 886522, 1329783, 1646398, 2469597, 2659566, 4939194, 5762393, 11524786, 17287179, 34574358]

約数ペア:

[(1, 34574358), (2, 17287179), (3, 11524786), (6, 5762393), (7, 4939194), (13, 2659566), (14, 2469597), (21, 1646398), (26, 1329783), (39, 886522), (42, 823199), (78, 443261), (91, 379938), (169, 204582), (182, 189969), (273, 126646), (338, 102291), (507, 68194), (546, 63323), (1014, 34097), (1183, 29226), (2366, 14613), (3549, 9742), (4871, 7098)]