538442668

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{4967}}^1$

素因数の和:5673

約数の個数: 24

約数和(自身を含む): 966911904

約数和(自身を除く): 428469236

約数列:

[1, 2, 4, 41, 82, 164, 661, 1322, 2644, 4967, 9934, 19868, 27101, 54202, 108404, 203647, 407294, 814588, 3283187, 6566374, 13132748, 134610667, 269221334, 538442668]

約数ペア:

[(1, 538442668), (2, 269221334), (4, 134610667), (41, 13132748), (82, 6566374), (164, 3283187), (661, 814588), (1322, 407294), (2644, 203647), (4967, 108404), (9934, 54202), (19868, 27101)]