2217072004

素因数分解:

$2^2\times 7^1\times {\mathrm{16097}}^1\times {\mathrm{4919}}^1$

素因数の和:21027

約数の個数: 24

約数和(自身を含む): 4435320960

約数和(自身を除く): 2218248956

約数列:

[1, 2, 4, 7, 14, 28, 4919, 9838, 16097, 19676, 32194, 34433, 64388, 68866, 112679, 137732, 225358, 450716, 79181143, 158362286, 316724572, 554268001, 1108536002, 2217072004]

約数ペア:

[(1, 2217072004), (2, 1108536002), (4, 554268001), (7, 316724572), (14, 158362286), (28, 79181143), (4919, 450716), (9838, 225358), (16097, 137732), (19676, 112679), (32194, 68866), (34433, 64388)]