2528570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 5031936

約数和(自身を除く): 2503366

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 181, 254, 362, 635, 905, 1270, 1397, 1810, 1991, 2794, 3982, 6985, 9955, 13970, 19910, 22987, 45974, 114935, 229870, 252857, 505714, 1264285, 2528570]

約数ペア:

[(1, 2528570), (2, 1264285), (5, 505714), (10, 252857), (11, 229870), (22, 114935), (55, 45974), (110, 22987), (127, 19910), (181, 13970), (254, 9955), (362, 6985), (635, 3982), (905, 2794), (1270, 1991), (1397, 1810)]