2049797754

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{349}}^1\times {\mathrm{1213}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 4474197000

約数和(自身を除く): 2424399246

約数列:

[1, 2, 3, 6, 9, 18, 269, 349, 538, 698, 807, 1047, 1213, 1614, 2094, 2421, 2426, 3141, 3639, 4842, 6282, 7278, 10917, 21834, 93881, 187762, 281643, 326297, 423337, 563286, 652594, 844929, 846674, 978891, 1270011, 1689858, 1957782, 2540022, 2936673, 3810033, 5873346, 7620066, 113877653, 227755306, 341632959, 683265918, 1024898877, 2049797754]

約数ペア:

[(1, 2049797754), (2, 1024898877), (3, 683265918), (6, 341632959), (9, 227755306), (18, 113877653), (269, 7620066), (349, 5873346), (538, 3810033), (698, 2936673), (807, 2540022), (1047, 1957782), (1213, 1689858), (1614, 1270011), (2094, 978891), (2421, 846674), (2426, 844929), (3141, 652594), (3639, 563286), (4842, 423337), (6282, 326297), (7278, 281643), (10917, 187762), (21834, 93881)]