1639249922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1\times {\mathrm{43711}}^1$

素因数の和:44833

約数の個数: 16

約数和(自身を含む): 2605934592

約数和(自身を除く): 966684670

約数列:

[1, 2, 17, 34, 1103, 2206, 18751, 37502, 43711, 87422, 743087, 1486174, 48213233, 96426466, 819624961, 1639249922]

約数ペア:

[(1, 1639249922), (2, 819624961), (17, 96426466), (34, 48213233), (1103, 1486174), (2206, 743087), (18751, 87422), (37502, 43711)]