2564574032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{9428581}}^1$

素因数の和:9428606

約数の個数: 20

約数和(自身を含む): 5261148756

約数和(自身を除く): 2696574724

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 9428581, 18857162, 37714324, 75428648, 150857296, 160285877, 320571754, 641143508, 1282287016, 2564574032]

約数ペア:

[(1, 2564574032), (2, 1282287016), (4, 641143508), (8, 320571754), (16, 160285877), (17, 150857296), (34, 75428648), (68, 37714324), (136, 18857162), (272, 9428581)]