5047089296

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{477221}}^1$

素因数の和:477890

約数の個数: 20

約数和(自身を含む): 9793549884

約数和(自身を除く): 4746460588

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 477221, 954442, 1908884, 3817768, 7635536, 315443081, 630886162, 1261772324, 2523544648, 5047089296]

約数ペア:

[(1, 5047089296), (2, 2523544648), (4, 1261772324), (8, 630886162), (16, 315443081), (661, 7635536), (1322, 3817768), (2644, 1908884), (5288, 954442), (10576, 477221)]