2012394958

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{179903}}^1$

素因数の和:179976

約数の個数: 32

約数和(自身を含む): 3730489344

約数和(自身を除く): 1718094386

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 658, 799, 1598, 5593, 11186, 179903, 359806, 1259321, 2518642, 3058351, 6116702, 8455441, 16910882, 21408457, 42816914, 59188087, 118376174, 143742497, 287484994, 1006197479, 2012394958]

約数ペア:

[(1, 2012394958), (2, 1006197479), (7, 287484994), (14, 143742497), (17, 118376174), (34, 59188087), (47, 42816914), (94, 21408457), (119, 16910882), (238, 8455441), (329, 6116702), (658, 3058351), (799, 2518642), (1598, 1259321), (5593, 359806), (11186, 179903)]