513138.00000000

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{15683}}^1$

素因数の和:15744

約数の個数: 20

約数和(自身を含む): 26255016

約数和(自身を除く): 12955832

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 15683, 31366, 62732, 125464, 250928, 831199, 1662398, 3324796, 6649592, 13299184]

約数ペア:

[(1, 13299184), (2, 6649592), (4, 3324796), (8, 1662398), (16, 831199), (53, 250928), (106, 125464), (212, 62732), (424, 31366), (848, 15683)]