1889760001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{3911}}^1$

素因数の和:4632

約数の個数: 16

約数和(自身を含む): 2051077248

約数和(自身を除く): 161317247

約数列:

[1, 17, 43, 661, 731, 3911, 11237, 28423, 66487, 168173, 483191, 2585171, 2858941, 43947907, 111162353, 1889760001]

約数ペア:

[(1, 1889760001), (17, 111162353), (43, 43947907), (661, 2858941), (731, 2585171), (3911, 483191), (11237, 168173), (28423, 66487)]