2640484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8573}}^1$

素因数の和:8595

約数の個数: 24

約数和(自身を含む): 5761728

約数和(自身を除く): 3121244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 8573, 17146, 34292, 60011, 94303, 120022, 188606, 240044, 377212, 660121, 1320242, 2640484]

約数ペア:

[(1, 2640484), (2, 1320242), (4, 660121), (7, 377212), (11, 240044), (14, 188606), (22, 120022), (28, 94303), (44, 60011), (77, 34292), (154, 17146), (308, 8573)]