520065368

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{1979}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 987940800

約数和(自身を除く): 467875432

約数列:

[1, 2, 4, 8, 107, 214, 307, 428, 614, 856, 1228, 1979, 2456, 3958, 7916, 15832, 32849, 65698, 131396, 211753, 262792, 423506, 607553, 847012, 1215106, 1694024, 2430212, 4860424, 65008171, 130016342, 260032684, 520065368]

約数ペア:

[(1, 520065368), (2, 260032684), (4, 130016342), (8, 65008171), (107, 4860424), (214, 2430212), (307, 1694024), (428, 1215106), (614, 847012), (856, 607553), (1228, 423506), (1979, 262792), (2456, 211753), (3958, 131396), (7916, 65698), (15832, 32849)]