274241594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{19447}}^1$

素因数の和:20101

約数の個数: 16

約数和(自身を含む): 449482176

約数和(自身を除く): 175240582

約数列:

[1, 2, 11, 22, 641, 1282, 7051, 14102, 19447, 38894, 213917, 427834, 12465527, 24931054, 137120797, 274241594]

約数ペア:

[(1, 274241594), (2, 137120797), (11, 24931054), (22, 12465527), (641, 427834), (1282, 213917), (7051, 38894), (14102, 19447)]