581280450127

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{31870193}}^1$

素因数の和:31870290

約数の個数: 16

約数和(自身を含む): 663919881408

約数和(自身を除く): 82639431281

約数列:

[1, 13, 23, 61, 299, 793, 1403, 18239, 31870193, 414312509, 733014439, 1944081773, 9529187707, 25273063049, 44713880779, 581280450127]

約数ペア:

[(1, 581280450127), (13, 44713880779), (23, 25273063049), (61, 9529187707), (299, 1944081773), (793, 733014439), (1403, 414312509), (18239, 31870193)]