827060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3181}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 1871016

約数和(自身を除く): 1043956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3181, 6362, 12724, 15905, 31810, 41353, 63620, 82706, 165412, 206765, 413530, 827060]

約数ペア:

[(1, 827060), (2, 413530), (4, 206765), (5, 165412), (10, 82706), (13, 63620), (20, 41353), (26, 31810), (52, 15905), (65, 12724), (130, 6362), (260, 3181)]