2011993348

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{25303}}^1$

素因数の和:25603

約数の個数: 24

約数和(自身を含む): 3573734528

約数和(自身を除く): 1561741180

約数列:

[1, 2, 4, 103, 193, 206, 386, 412, 772, 19879, 25303, 39758, 50606, 79516, 101212, 2606209, 4883479, 5212418, 9766958, 10424836, 19533916, 502998337, 1005996674, 2011993348]

約数ペア:

[(1, 2011993348), (2, 1005996674), (4, 502998337), (103, 19533916), (193, 10424836), (206, 9766958), (386, 5212418), (412, 4883479), (772, 2606209), (19879, 101212), (25303, 79516), (39758, 50606)]