846274

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:306

約数の個数: 24

約数和(自身を含む): 1508220

約数和(自身を除く): 661946

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 269, 286, 538, 1573, 2959, 3146, 3497, 5918, 6994, 32549, 38467, 65098, 76934, 423137, 846274]

約数ペア:

[(1, 846274), (2, 423137), (11, 76934), (13, 65098), (22, 38467), (26, 32549), (121, 6994), (143, 5918), (242, 3497), (269, 3146), (286, 2959), (538, 1573)]