2019486476

素因数分解:

$2^2\times 7^1\times {\mathrm{72124517}}^1$

素因数の和:72124528

約数の個数: 12

約数和(自身を含む): 4038973008

約数和(自身を除く): 2019486532

約数列:

[1, 2, 4, 7, 14, 28, 72124517, 144249034, 288498068, 504871619, 1009743238, 2019486476]

約数ペア:

[(1, 2019486476), (2, 1009743238), (4, 504871619), (7, 288498068), (14, 144249034), (28, 72124517)]