8379982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 14402304

約数和(自身を除く): 6022322

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 281, 403, 481, 562, 806, 962, 1147, 2294, 3653, 7306, 8711, 10397, 14911, 17422, 20794, 29822, 113243, 135161, 226486, 270322, 322307, 644614, 4189991, 8379982]

約数ペア:

[(1, 8379982), (2, 4189991), (13, 644614), (26, 322307), (31, 270322), (37, 226486), (62, 135161), (74, 113243), (281, 29822), (403, 20794), (481, 17422), (562, 14911), (806, 10397), (962, 8711), (1147, 7306), (2294, 3653)]