553614908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{13721}}^1$

素因数の和:13874

約数の個数: 48

約数和(自身を含む): 1217196288

約数和(自身を除く): 663581380

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 524, 917, 1441, 1834, 2882, 3668, 5764, 10087, 13721, 20174, 27442, 40348, 54884, 96047, 150931, 192094, 301862, 384188, 603724, 1056517, 1797451, 2113034, 3594902, 4226068, 7189804, 12582157, 19771961, 25164314, 39543922, 50328628, 79087844, 138403727, 276807454, 553614908]

約数ペア:

[(1, 553614908), (2, 276807454), (4, 138403727), (7, 79087844), (11, 50328628), (14, 39543922), (22, 25164314), (28, 19771961), (44, 12582157), (77, 7189804), (131, 4226068), (154, 3594902), (262, 2113034), (308, 1797451), (524, 1056517), (917, 603724), (1441, 384188), (1834, 301862), (2882, 192094), (3668, 150931), (5764, 96047), (10087, 54884), (13721, 40348), (20174, 27442)]