1198754896

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{461}}^1\times {\mathrm{491}}^1$

素因数の和:1291

約数の個数: 40

約数和(自身を含む): 2339412768

約数和(自身を除く): 1140657872

約数列:

[1, 2, 4, 8, 16, 331, 461, 491, 662, 922, 982, 1324, 1844, 1964, 2648, 3688, 3928, 5296, 7376, 7856, 152591, 162521, 226351, 305182, 325042, 452702, 610364, 650084, 905404, 1220728, 1300168, 1810808, 2441456, 2600336, 3621616, 74922181, 149844362, 299688724, 599377448, 1198754896]

約数ペア:

[(1, 1198754896), (2, 599377448), (4, 299688724), (8, 149844362), (16, 74922181), (331, 3621616), (461, 2600336), (491, 2441456), (662, 1810808), (922, 1300168), (982, 1220728), (1324, 905404), (1844, 650084), (1964, 610364), (2648, 452702), (3688, 325042), (3928, 305182), (5296, 226351), (7376, 162521), (7856, 152591)]