121566004

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{140053}}^1$

素因数の和:140095

約数の個数: 24

約数和(自身を含む): 250976768

約数和(自身を除く): 129410764

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 140053, 280106, 560212, 980371, 1960742, 3921484, 4341643, 8683286, 17366572, 30391501, 60783002, 121566004]

約数ペア:

[(1, 121566004), (2, 60783002), (4, 30391501), (7, 17366572), (14, 8683286), (28, 4341643), (31, 3921484), (62, 1960742), (124, 980371), (217, 560212), (434, 280106), (868, 140053)]