423202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:453

約数の個数: 16

約数和(自身を含む): 702072

約数和(自身を除く): 278870

約数列:

[1, 2, 13, 26, 41, 82, 397, 533, 794, 1066, 5161, 10322, 16277, 32554, 211601, 423202]

約数ペア:

[(1, 423202), (2, 211601), (13, 32554), (26, 16277), (41, 10322), (82, 5161), (397, 1066), (533, 794)]