1900242008

素因数分解:

$2^3\times 7^1\times {\mathrm{33932893}}^1$

素因数の和:33932906

約数の個数: 16

約数和(自身を含む): 4071947280

約数和(自身を除く): 2171705272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 33932893, 67865786, 135731572, 237530251, 271463144, 475060502, 950121004, 1900242008]

約数ペア:

[(1, 1900242008), (2, 950121004), (4, 475060502), (7, 271463144), (8, 237530251), (14, 135731572), (28, 67865786), (56, 33932893)]