2590783

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 3114720

約数和(自身を除く): 523937

約数列:

[1, 13, 17, 19, 221, 247, 323, 617, 4199, 8021, 10489, 11723, 136357, 152399, 199291, 2590783]

約数ペア:

[(1, 2590783), (13, 199291), (17, 152399), (19, 136357), (221, 11723), (247, 10489), (323, 8021), (617, 4199)]