846404

素因数分解:

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

素因数の和:455

約数の個数: 24

約数和(自身を含む): 1638168

約数和(自身を除く): 791764

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 397, 533, 794, 1066, 1588, 2132, 5161, 10322, 16277, 20644, 32554, 65108, 211601, 423202, 846404]

約数ペア:

[(1, 846404), (2, 423202), (4, 211601), (13, 65108), (26, 32554), (41, 20644), (52, 16277), (82, 10322), (164, 5161), (397, 2132), (533, 1588), (794, 1066)]