2083937185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 2752963200

約数和(自身を除く): 669026015

約数列:

[1, 5, 11, 55, 257, 379, 389, 1285, 1895, 1945, 2827, 4169, 4279, 14135, 20845, 21395, 97403, 99973, 147431, 487015, 499865, 737155, 1071433, 1099703, 1621741, 5357165, 5498515, 8108705, 37889767, 189448835, 416787437, 2083937185]

約数ペア:

[(1, 2083937185), (5, 416787437), (11, 189448835), (55, 37889767), (257, 8108705), (379, 5498515), (389, 5357165), (1285, 1621741), (1895, 1099703), (1945, 1071433), (2827, 737155), (4169, 499865), (4279, 487015), (14135, 147431), (20845, 99973), (21395, 97403)]