1323609968

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{90017}}^1$

素因数の和:90944

約数の個数: 20

約数和(自身を含む): 2567313360

約数和(自身を除く): 1243703392

約数列:

[1, 2, 4, 8, 16, 919, 1838, 3676, 7352, 14704, 90017, 180034, 360068, 720136, 1440272, 82725623, 165451246, 330902492, 661804984, 1323609968]

約数ペア:

[(1, 1323609968), (2, 661804984), (4, 330902492), (8, 165451246), (16, 82725623), (919, 1440272), (1838, 720136), (3676, 360068), (7352, 180034), (14704, 90017)]