2185004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 4021248

約数和(自身を除く): 1836244

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 263, 268, 526, 1052, 2077, 4154, 8153, 8308, 16306, 17621, 32612, 35242, 70484, 546251, 1092502, 2185004]

約数ペア:

[(1, 2185004), (2, 1092502), (4, 546251), (31, 70484), (62, 35242), (67, 32612), (124, 17621), (134, 16306), (263, 8308), (268, 8153), (526, 4154), (1052, 2077)]