2089810316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{1747}}^1$

素因数の和:2670

約数の個数: 48

約数和(自身を含む): 4125391872

約数和(自身を除く): 2035581556

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 877, 1364, 1747, 1754, 3494, 3508, 6988, 9647, 19217, 19294, 27187, 38434, 38588, 54157, 54374, 76868, 108314, 108748, 216628, 299057, 595727, 598114, 1191454, 1196228, 1532119, 2382908, 3064238, 6128476, 16853309, 33706618, 47495689, 67413236, 94991378, 189982756, 522452579, 1044905158, 2089810316]

約数ペア:

[(1, 2089810316), (2, 1044905158), (4, 522452579), (11, 189982756), (22, 94991378), (31, 67413236), (44, 47495689), (62, 33706618), (124, 16853309), (341, 6128476), (682, 3064238), (877, 2382908), (1364, 1532119), (1747, 1196228), (1754, 1191454), (3494, 598114), (3508, 595727), (6988, 299057), (9647, 216628), (19217, 108748), (19294, 108314), (27187, 76868), (38434, 54374), (38588, 54157)]