268486576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{987083}}^1$

素因数の和:987108

約数の個数: 20

約数和(自身を含む): 550792872

約数和(自身を除く): 282306296

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 987083, 1974166, 3948332, 7896664, 15793328, 16780411, 33560822, 67121644, 134243288, 268486576]

約数ペア:

[(1, 268486576), (2, 134243288), (4, 67121644), (8, 33560822), (16, 16780411), (17, 15793328), (34, 7896664), (68, 3948332), (136, 1974166), (272, 987083)]