2186543294

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{340477}}^1$

素因数の和:340524

約数の個数: 24

約数和(自身を含む): 3738448440

約数和(自身を除く): 1551905146

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 340477, 680954, 4426201, 6469063, 8852402, 12938126, 57540613, 84097819, 115081226, 168195638, 1093271647, 2186543294]

約数ペア:

[(1, 2186543294), (2, 1093271647), (13, 168195638), (19, 115081226), (26, 84097819), (38, 57540613), (169, 12938126), (247, 8852402), (338, 6469063), (494, 4426201), (3211, 680954), (6422, 340477)]