80130386

素因数分解:

$2^1\times 7^2\times {\mathrm{661}}^1\times {\mathrm{1237}}^1$

素因数の和:1914

約数の個数: 24

約数和(自身を含む): 140144076

約数和(自身を除く): 60013690

約数列:

[1, 2, 7, 14, 49, 98, 661, 1237, 1322, 2474, 4627, 8659, 9254, 17318, 32389, 60613, 64778, 121226, 817657, 1635314, 5723599, 11447198, 40065193, 80130386]

約数ペア:

[(1, 80130386), (2, 40065193), (7, 11447198), (14, 5723599), (49, 1635314), (98, 817657), (661, 121226), (1237, 64778), (1322, 60613), (2474, 32389), (4627, 17318), (8659, 9254)]