2259088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10861}}^1$

素因数の和:10882

約数の個数: 20

約数和(自身を含む): 4714108

約数和(自身を除く): 2455020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10861, 21722, 43444, 86888, 141193, 173776, 282386, 564772, 1129544, 2259088]

約数ペア:

[(1, 2259088), (2, 1129544), (4, 564772), (8, 282386), (13, 173776), (16, 141193), (26, 86888), (52, 43444), (104, 21722), (208, 10861)]