21094798648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34244803}}^1$

素因数の和:34244827

約数の個数: 32

約数和(自身を含む): 49312517760

約数和(自身を除く): 28217719112

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 34244803, 68489606, 136979212, 239713621, 273958424, 376692833, 479427242, 753385666, 958854484, 1506771332, 1917708968, 2636849831, 3013542664, 5273699662, 10547399324, 21094798648]

約数ペア:

[(1, 21094798648), (2, 10547399324), (4, 5273699662), (7, 3013542664), (8, 2636849831), (11, 1917708968), (14, 1506771332), (22, 958854484), (28, 753385666), (44, 479427242), (56, 376692833), (77, 273958424), (88, 239713621), (154, 136979212), (308, 68489606), (616, 34244803)]