10980572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5209}}^1$

素因数の和:5261

約数の個数: 24

約数和(自身を含む): 21006720

約数和(自身を除く): 10026148

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 5209, 10418, 20836, 88553, 161479, 177106, 322958, 354212, 645916, 2745143, 5490286, 10980572]

約数ペア:

[(1, 10980572), (2, 5490286), (4, 2745143), (17, 645916), (31, 354212), (34, 322958), (62, 177106), (68, 161479), (124, 88553), (527, 20836), (1054, 10418), (2108, 5209)]