39794396642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19877321}}^1$

素因数の和:19877354

約数の個数: 32

約数和(自身を含む): 80145362304

約数和(自身を除く): 40350965662

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 19877321, 39754642, 139141247, 218650531, 258405173, 278282494, 437301062, 516810346, 1530553717, 1808836211, 2842456903, 3061107434, 3617672422, 5684913806, 19897198321, 39794396642]

約数ペア:

[(1, 39794396642), (2, 19897198321), (7, 5684913806), (11, 3617672422), (13, 3061107434), (14, 2842456903), (22, 1808836211), (26, 1530553717), (77, 516810346), (91, 437301062), (143, 278282494), (154, 258405173), (182, 218650531), (286, 139141247), (1001, 39754642), (2002, 19877321)]