812123026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{66037}}^1$

素因数の和:66106

約数の個数: 32

約数和(自身を含む): 1464458688

約数和(自身を除く): 652335662

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 12298, 66037, 132074, 726407, 858481, 1452814, 1716962, 2839591, 5679182, 9443291, 18886582, 31235501, 36914683, 62471002, 73829366, 406061513, 812123026]

約数ペア:

[(1, 812123026), (2, 406061513), (11, 73829366), (13, 62471002), (22, 36914683), (26, 31235501), (43, 18886582), (86, 9443291), (143, 5679182), (286, 2839591), (473, 1716962), (559, 1452814), (946, 858481), (1118, 726407), (6149, 132074), (12298, 66037)]