1257678984

素因数分解:

$2^3\times 3^1\times {\mathrm{1373}}^1\times {\mathrm{38167}}^1$

素因数の和:39549

約数の個数: 32

約数和(自身を含む): 3146569920

約数和(自身を除く): 1888890936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1373, 2746, 4119, 5492, 8238, 10984, 16476, 32952, 38167, 76334, 114501, 152668, 229002, 305336, 458004, 916008, 52403291, 104806582, 157209873, 209613164, 314419746, 419226328, 628839492, 1257678984]

約数ペア:

[(1, 1257678984), (2, 628839492), (3, 419226328), (4, 314419746), (6, 209613164), (8, 157209873), (12, 104806582), (24, 52403291), (1373, 916008), (2746, 458004), (4119, 305336), (5492, 229002), (8238, 152668), (10984, 114501), (16476, 76334), (32952, 38167)]