669110794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{2971}}^1$

素因数の和:3366

約数の個数: 32

約数和(自身を含む): 1136255040

約数和(自身を除く): 467144246

約数列:

[1, 2, 11, 22, 29, 58, 319, 353, 638, 706, 2971, 3883, 5942, 7766, 10237, 20474, 32681, 65362, 86159, 112607, 172318, 225214, 947749, 1048763, 1895498, 2097526, 11536393, 23072786, 30414127, 60828254, 334555397, 669110794]

約数ペア:

[(1, 669110794), (2, 334555397), (11, 60828254), (22, 30414127), (29, 23072786), (58, 11536393), (319, 2097526), (353, 1895498), (638, 1048763), (706, 947749), (2971, 225214), (3883, 172318), (5942, 112607), (7766, 86159), (10237, 65362), (20474, 32681)]