1453973968

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1356319}}^1$

素因数の和:1356394

約数の個数: 20

約数和(自身を含む): 2859122560

約数和(自身を除く): 1405148592

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1356319, 2712638, 5425276, 10850552, 21701104, 90873373, 181746746, 363493492, 726986984, 1453973968]

約数ペア:

[(1, 1453973968), (2, 726986984), (4, 363493492), (8, 181746746), (16, 90873373), (67, 21701104), (134, 10850552), (268, 5425276), (536, 2712638), (1072, 1356319)]