994875518

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2903}}^1$

素因数の和:3201

約数の個数: 48

約数和(自身を含む): 1877087520

約数和(自身を除く): 882212002

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 269, 538, 637, 1274, 1883, 2903, 3497, 3766, 5806, 6994, 13181, 20321, 24479, 26362, 37739, 40642, 48958, 75478, 142247, 171353, 264173, 284494, 342706, 528346, 780907, 1561814, 1849211, 3698422, 5466349, 10151791, 10932698, 20303582, 38264443, 71062537, 76528886, 142125074, 497437759, 994875518]

約数ペア:

[(1, 994875518), (2, 497437759), (7, 142125074), (13, 76528886), (14, 71062537), (26, 38264443), (49, 20303582), (91, 10932698), (98, 10151791), (182, 5466349), (269, 3698422), (538, 1849211), (637, 1561814), (1274, 780907), (1883, 528346), (2903, 342706), (3497, 284494), (3766, 264173), (5806, 171353), (6994, 142247), (13181, 75478), (20321, 48958), (24479, 40642), (26362, 37739)]