245532056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{398591}}^1$

素因数の和:398615

約数の個数: 32

約数和(自身を含む): 573972480

約数和(自身を除く): 328440424

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 398591, 797182, 1594364, 2790137, 3188728, 4384501, 5580274, 8769002, 11160548, 17538004, 22321096, 30691507, 35076008, 61383014, 122766028, 245532056]

約数ペア:

[(1, 245532056), (2, 122766028), (4, 61383014), (7, 35076008), (8, 30691507), (11, 22321096), (14, 17538004), (22, 11160548), (28, 8769002), (44, 5580274), (56, 4384501), (77, 3188728), (88, 2790137), (154, 1594364), (308, 797182), (616, 398591)]