2008543988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{52051}}^1$

素因数の和:52943

約数の個数: 24

約数和(自身を含む): 3838939104

約数和(自身を除く): 1830395116

約数列:

[1, 2, 4, 11, 22, 44, 877, 1754, 3508, 9647, 19294, 38588, 52051, 104102, 208204, 572561, 1145122, 2290244, 45648727, 91297454, 182594908, 502135997, 1004271994, 2008543988]

約数ペア:

[(1, 2008543988), (2, 1004271994), (4, 502135997), (11, 182594908), (22, 91297454), (44, 45648727), (877, 2290244), (1754, 1145122), (3508, 572561), (9647, 208204), (19294, 104102), (38588, 52051)]