2017395884

素因数分解:

$2^2\times 7^1\times {\mathrm{72049853}}^1$

素因数の和:72049864

約数の個数: 12

約数和(自身を含む): 4034791824

約数和(自身を除く): 2017395940

約数列:

[1, 2, 4, 7, 14, 28, 72049853, 144099706, 288199412, 504348971, 1008697942, 2017395884]

約数ペア:

[(1, 2017395884), (2, 1008697942), (4, 504348971), (7, 288199412), (14, 144099706), (28, 72049853)]