1880667052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{27809}}^1$

素因数の和:27906

約数の個数: 48

約数和(自身を含む): 3784384800

約数和(自身を除く): 1903717748

約数列:

[1, 2, 4, 11, 22, 29, 44, 53, 58, 106, 116, 212, 319, 583, 638, 1166, 1276, 1537, 2332, 3074, 6148, 16907, 27809, 33814, 55618, 67628, 111236, 305899, 611798, 806461, 1223596, 1473877, 1612922, 2947754, 3225844, 5895508, 8871071, 16212647, 17742142, 32425294, 35484284, 42742433, 64850588, 85484866, 170969732, 470166763, 940333526, 1880667052]

約数ペア:

[(1, 1880667052), (2, 940333526), (4, 470166763), (11, 170969732), (22, 85484866), (29, 64850588), (44, 42742433), (53, 35484284), (58, 32425294), (106, 17742142), (116, 16212647), (212, 8871071), (319, 5895508), (583, 3225844), (638, 2947754), (1166, 1612922), (1276, 1473877), (1537, 1223596), (2332, 806461), (3074, 611798), (6148, 305899), (16907, 111236), (27809, 67628), (33814, 55618)]