1214576912

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{244087}}^1$

素因数の和:244406

約数の個数: 20

約数和(自身を含む): 2360819136

約数和(自身を除く): 1146242224

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 244087, 488174, 976348, 1952696, 3905392, 75911057, 151822114, 303644228, 607288456, 1214576912]

約数ペア:

[(1, 1214576912), (2, 607288456), (4, 303644228), (8, 151822114), (16, 75911057), (311, 3905392), (622, 1952696), (1244, 976348), (2488, 488174), (4976, 244087)]