2050244672

素因数分解:

$2^6\times 7^2\times {\mathrm{653777}}^1$

素因数の和:653803

約数の個数: 42

約数和(自身を含む): 4732698942

約数和(自身を除く): 2682454270

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 653777, 1307554, 2615108, 4576439, 5230216, 9152878, 10460432, 18305756, 20920864, 32035073, 36611512, 41841728, 64070146, 73223024, 128140292, 146446048, 256280584, 292892096, 512561168, 1025122336, 2050244672]

約数ペア:

[(1, 2050244672), (2, 1025122336), (4, 512561168), (7, 292892096), (8, 256280584), (14, 146446048), (16, 128140292), (28, 73223024), (32, 64070146), (49, 41841728), (56, 36611512), (64, 32035073), (98, 20920864), (112, 18305756), (196, 10460432), (224, 9152878), (392, 5230216), (448, 4576439), (784, 2615108), (1568, 1307554), (3136, 653777)]