945542444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{16073}}^1$

素因数の和:16286

約数の個数: 48

約数和(自身を含む): 2073931776

約数和(自身を除く): 1128389332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 191, 308, 382, 764, 1337, 2101, 2674, 4202, 5348, 8404, 14707, 16073, 29414, 32146, 58828, 64292, 112511, 176803, 225022, 353606, 450044, 707212, 1237621, 2475242, 3069943, 4950484, 6139886, 12279772, 21489601, 33769373, 42979202, 67538746, 85958404, 135077492, 236385611, 472771222, 945542444]

約数ペア:

[(1, 945542444), (2, 472771222), (4, 236385611), (7, 135077492), (11, 85958404), (14, 67538746), (22, 42979202), (28, 33769373), (44, 21489601), (77, 12279772), (154, 6139886), (191, 4950484), (308, 3069943), (382, 2475242), (764, 1237621), (1337, 707212), (2101, 450044), (2674, 353606), (4202, 225022), (5348, 176803), (8404, 112511), (14707, 64292), (16073, 58828), (29414, 32146)]