2015050852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 3750727680

約数和(自身を除く): 1735676828

約数列:

[1, 2, 4, 19, 38, 76, 227, 271, 431, 454, 542, 862, 908, 1084, 1724, 4313, 5149, 8189, 8626, 10298, 16378, 17252, 20596, 32756, 61517, 97837, 116801, 123034, 195674, 233602, 246068, 391348, 467204, 1168823, 1858903, 2219219, 2337646, 3717806, 4438438, 4675292, 7435612, 8876876, 26513827, 53027654, 106055308, 503762713, 1007525426, 2015050852]

約数ペア:

[(1, 2015050852), (2, 1007525426), (4, 503762713), (19, 106055308), (38, 53027654), (76, 26513827), (227, 8876876), (271, 7435612), (431, 4675292), (454, 4438438), (542, 3717806), (862, 2337646), (908, 2219219), (1084, 1858903), (1724, 1168823), (4313, 467204), (5149, 391348), (8189, 246068), (8626, 233602), (10298, 195674), (16378, 123034), (17252, 116801), (20596, 97837), (32756, 61517)]