2160004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7013}}^1$

素因数の和:7035

約数の個数: 24

約数和(自身を含む): 4713408

約数和(自身を除く): 2553404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 7013, 14026, 28052, 49091, 77143, 98182, 154286, 196364, 308572, 540001, 1080002, 2160004]

約数ペア:

[(1, 2160004), (2, 1080002), (4, 540001), (7, 308572), (11, 196364), (14, 154286), (22, 98182), (28, 77143), (44, 49091), (77, 28052), (154, 14026), (308, 7013)]