131833442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3187}}^1$

素因数の和:3282

約数の個数: 32

約数和(自身を含む): 223874112

約数和(自身を除く): 92040670

約数列:

[1, 2, 13, 26, 37, 43, 74, 86, 481, 559, 962, 1118, 1591, 3182, 3187, 6374, 20683, 41366, 41431, 82862, 117919, 137041, 235838, 274082, 1532947, 1781533, 3065894, 3563066, 5070517, 10141034, 65916721, 131833442]

約数ペア:

[(1, 131833442), (2, 65916721), (13, 10141034), (26, 5070517), (37, 3563066), (43, 3065894), (74, 1781533), (86, 1532947), (481, 274082), (559, 235838), (962, 137041), (1118, 117919), (1591, 82862), (3182, 41431), (3187, 41366), (6374, 20683)]