1377881292

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{208391}}^1$

素因数の和:208446

約数の個数: 48

約数和(自身を含む): 3500985600

約数和(自身を除く): 2123104308

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 6612, 208391, 416782, 625173, 833564, 1250346, 2500692, 3959429, 6043339, 7918858, 11878287, 12086678, 15837716, 18130017, 23756574, 24173356, 36260034, 47513148, 72520068, 114823441, 229646882, 344470323, 459293764, 688940646, 1377881292]

約数ペア:

[(1, 1377881292), (2, 688940646), (3, 459293764), (4, 344470323), (6, 229646882), (12, 114823441), (19, 72520068), (29, 47513148), (38, 36260034), (57, 24173356), (58, 23756574), (76, 18130017), (87, 15837716), (114, 12086678), (116, 11878287), (174, 7918858), (228, 6043339), (348, 3959429), (551, 2500692), (1102, 1250346), (1653, 833564), (2204, 625173), (3306, 416782), (6612, 208391)]