1900692808

素因数分解:

$2^3\times 7^1\times {\mathrm{33940943}}^1$

素因数の和:33940956

約数の個数: 16

約数和(自身を含む): 4072913280

約数和(自身を除く): 2172220472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 33940943, 67881886, 135763772, 237586601, 271527544, 475173202, 950346404, 1900692808]

約数ペア:

[(1, 1900692808), (2, 950346404), (4, 475173202), (7, 271527544), (8, 237586601), (14, 135763772), (28, 67881886), (56, 33940943)]