2054707196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{112181}}^1$

素因数の和:112445

約数の個数: 24

約数和(自身を含む): 3800726160

約数和(自身を除く): 1746018964

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 4579, 9158, 18316, 112181, 224362, 448724, 2131439, 4262878, 8525756, 27035621, 54071242, 108142484, 513676799, 1027353598, 2054707196]

約数ペア:

[(1, 2054707196), (2, 1027353598), (4, 513676799), (19, 108142484), (38, 54071242), (76, 27035621), (241, 8525756), (482, 4262878), (964, 2131439), (4579, 448724), (9158, 224362), (18316, 112181)]