864292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 1778112

約数和(自身を除く): 913820

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1511, 3022, 6044, 16621, 19643, 33242, 39286, 66484, 78572, 216073, 432146, 864292]

約数ペア:

[(1, 864292), (2, 432146), (4, 216073), (11, 78572), (13, 66484), (22, 39286), (26, 33242), (44, 19643), (52, 16621), (143, 6044), (286, 3022), (572, 1511)]