1520885036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{486839}}^1$

素因数の和:486925

約数の個数: 24

約数和(自身を含む): 2944408320

約数和(自身を除く): 1423523284

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 486839, 973678, 1947356, 5355229, 10710458, 21420916, 34565569, 69131138, 138262276, 380221259, 760442518, 1520885036]

約数ペア:

[(1, 1520885036), (2, 760442518), (4, 380221259), (11, 138262276), (22, 69131138), (44, 34565569), (71, 21420916), (142, 10710458), (284, 5355229), (781, 1947356), (1562, 973678), (3124, 486839)]