2017402124

素因数分解:

$2^2\times {\mathrm{1559}}^1\times {\mathrm{323509}}^1$

素因数の和:325072

約数の個数: 12

約数和(自身を含む): 3532729200

約数和(自身を除く): 1515327076

約数列:

[1, 2, 4, 1559, 3118, 6236, 323509, 647018, 1294036, 504350531, 1008701062, 2017402124]

約数ペア:

[(1, 2017402124), (2, 1008701062), (4, 504350531), (1559, 1294036), (3118, 647018), (6236, 323509)]