797486572

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{118603}}^1$

素因数の和:118689

約数の個数: 18

約数和(自身を含む): 1430482844

約数和(自身を除く): 632996272

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 118603, 237206, 474412, 4862723, 9725446, 19450892, 199371643, 398743286, 797486572]

約数ペア:

[(1, 797486572), (2, 398743286), (4, 199371643), (41, 19450892), (82, 9725446), (164, 4862723), (1681, 474412), (3362, 237206), (6724, 118603)]