1949203876

素因数分解:

$2^2\times {\mathrm{4021}}^1\times {\mathrm{121189}}^1$

素因数の和:125214

約数の個数: 12

約数和(自身を含む): 3411983260

約数和(自身を除く): 1462779384

約数列:

[1, 2, 4, 4021, 8042, 16084, 121189, 242378, 484756, 487300969, 974601938, 1949203876]

約数ペア:

[(1, 1949203876), (2, 974601938), (4, 487300969), (4021, 484756), (8042, 242378), (16084, 121189)]