1212982112

素因数分解:

$2^5\times {\mathrm{491}}^1\times {\mathrm{77201}}^1$

素因数の和:77702

約数の個数: 24

約数和(自身を含む): 2392953192

約数和(自身を除く): 1179971080

約数列:

[1, 2, 4, 8, 16, 32, 491, 982, 1964, 3928, 7856, 15712, 77201, 154402, 308804, 617608, 1235216, 2470432, 37905691, 75811382, 151622764, 303245528, 606491056, 1212982112]

約数ペア:

[(1, 1212982112), (2, 606491056), (4, 303245528), (8, 151622764), (16, 75811382), (32, 37905691), (491, 2470432), (982, 1235216), (1964, 617608), (3928, 308804), (7856, 154402), (15712, 77201)]