9890062

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 18648000

約数和(自身を除く): 8757938

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1109, 1274, 2218, 4459, 7763, 8918, 14417, 15526, 28834, 54341, 100919, 108682, 201838, 380387, 706433, 760774, 1412866, 4945031, 9890062]

約数ペア:

[(1, 9890062), (2, 4945031), (7, 1412866), (13, 760774), (14, 706433), (26, 380387), (49, 201838), (91, 108682), (98, 100919), (182, 54341), (343, 28834), (637, 15526), (686, 14417), (1109, 8918), (1274, 7763), (2218, 4459)]