2229688945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{50111}}^1$

素因数の和:50936

約数の個数: 16

約数和(自身を含む): 2922531840

約数和(自身を除く): 692842895

約数列:

[1, 5, 11, 55, 809, 4045, 8899, 44495, 50111, 250555, 551221, 2756105, 40539799, 202698995, 445937789, 2229688945]

約数ペア:

[(1, 2229688945), (5, 445937789), (11, 202698995), (55, 40539799), (809, 2756105), (4045, 551221), (8899, 250555), (44495, 50111)]