8940646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 16144128

約数和(自身を除く): 7203482

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 727, 946, 1118, 1454, 6149, 7997, 9451, 12298, 15994, 18902, 31261, 62522, 103961, 207922, 343871, 406393, 687742, 812786, 4470323, 8940646]

約数ペア:

[(1, 8940646), (2, 4470323), (11, 812786), (13, 687742), (22, 406393), (26, 343871), (43, 207922), (86, 103961), (143, 62522), (286, 31261), (473, 18902), (559, 15994), (727, 12298), (946, 9451), (1118, 7997), (1454, 6149)]