2006190868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{46957}}^1$

素因数の和:47943

約数の個数: 24

約数和(自身を含む): 3834026784

約数和(自身を除く): 1827835916

約数列:

[1, 2, 4, 11, 22, 44, 971, 1942, 3884, 10681, 21362, 42724, 46957, 93914, 187828, 516527, 1033054, 2066108, 45595247, 91190494, 182380988, 501547717, 1003095434, 2006190868]

約数ペア:

[(1, 2006190868), (2, 1003095434), (4, 501547717), (11, 182380988), (22, 91190494), (44, 45595247), (971, 2066108), (1942, 1033054), (3884, 516527), (10681, 187828), (21362, 93914), (42724, 46957)]