2009505774

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{419171}}^1$

素因数の和:419240

約数の個数: 32

約数和(自身を含む): 4345975296

約数和(自身を除く): 2336469522

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1598, 2397, 4794, 419171, 838342, 1257513, 2515026, 7125907, 14251814, 19701037, 21377721, 39402074, 42755442, 59103111, 118206222, 334917629, 669835258, 1004752887, 2009505774]

約数ペア:

[(1, 2009505774), (2, 1004752887), (3, 669835258), (6, 334917629), (17, 118206222), (34, 59103111), (47, 42755442), (51, 39402074), (94, 21377721), (102, 19701037), (141, 14251814), (282, 7125907), (799, 2515026), (1598, 1257513), (2397, 838342), (4794, 419171)]