2900203262

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1493}}^1$

素因数の和:1889

約数の個数: 48

約数和(自身を含む): 5007290400

約数和(自身を除く): 2107087138

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 349, 506, 698, 1493, 2783, 2986, 3839, 5566, 7678, 8027, 16054, 16423, 32846, 34339, 42229, 68678, 84458, 88297, 176594, 180653, 361306, 377729, 521057, 755458, 971267, 1042114, 1942534, 4155019, 5731627, 8310038, 11463254, 11984311, 23968622, 63047897, 126095794, 131827421, 263654842, 1450101631, 2900203262]

約数ペア:

[(1, 2900203262), (2, 1450101631), (11, 263654842), (22, 131827421), (23, 126095794), (46, 63047897), (121, 23968622), (242, 11984311), (253, 11463254), (349, 8310038), (506, 5731627), (698, 4155019), (1493, 1942534), (2783, 1042114), (2986, 971267), (3839, 755458), (5566, 521057), (7678, 377729), (8027, 361306), (16054, 180653), (16423, 176594), (32846, 88297), (34339, 84458), (42229, 68678)]