2005031352

素因数分解:

$2^3\times 3^1\times {\mathrm{2011}}^1\times {\mathrm{41543}}^1$

素因数の和:43563

約数の個数: 32

約数和(自身を含む): 5015191680

約数和(自身を除く): 3010160328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2011, 4022, 6033, 8044, 12066, 16088, 24132, 41543, 48264, 83086, 124629, 166172, 249258, 332344, 498516, 997032, 83542973, 167085946, 250628919, 334171892, 501257838, 668343784, 1002515676, 2005031352]

約数ペア:

[(1, 2005031352), (2, 1002515676), (3, 668343784), (4, 501257838), (6, 334171892), (8, 250628919), (12, 167085946), (24, 83542973), (2011, 997032), (4022, 498516), (6033, 332344), (8044, 249258), (12066, 166172), (16088, 124629), (24132, 83086), (41543, 48264)]