2813689098

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{490019}}^1$

素因数の和:490067

約数の個数: 48

約数和(自身を含む): 6879880800

約数和(自身を除く): 4066191702

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 5742, 490019, 980038, 1470057, 2940114, 4410171, 5390209, 8820342, 10780418, 14210551, 16170627, 28421102, 32341254, 42631653, 48511881, 85263306, 97023762, 127894959, 156316061, 255789918, 312632122, 468948183, 937896366, 1406844549, 2813689098]

約数ペア:

[(1, 2813689098), (2, 1406844549), (3, 937896366), (6, 468948183), (9, 312632122), (11, 255789918), (18, 156316061), (22, 127894959), (29, 97023762), (33, 85263306), (58, 48511881), (66, 42631653), (87, 32341254), (99, 28421102), (174, 16170627), (198, 14210551), (261, 10780418), (319, 8820342), (522, 5390209), (638, 4410171), (957, 2940114), (1914, 1470057), (2871, 980038), (5742, 490019)]