2018971684

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{4630669}}^1$

素因数の和:4630782

約数の個数: 12

約数和(自身を含む): 3565615900

約数和(自身を除く): 1546644216

約数列:

[1, 2, 4, 109, 218, 436, 4630669, 9261338, 18522676, 504742921, 1009485842, 2018971684]

約数ペア:

[(1, 2018971684), (2, 1009485842), (4, 504742921), (109, 18522676), (218, 9261338), (436, 4630669)]