648934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2295

約数の個数: 16

約数和(自身を含む): 1144080

約数和(自身を除く): 495146

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 2269, 4538, 24959, 29497, 49918, 58994, 324467, 648934]

約数ペア:

[(1, 648934), (2, 324467), (11, 58994), (13, 49918), (22, 29497), (26, 24959), (143, 4538), (286, 2269)]