338293826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1301}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 558433008

約数和(自身を除く): 220139182

約数列:

[1, 2, 13, 26, 73, 137, 146, 274, 949, 1301, 1781, 1898, 2602, 3562, 10001, 16913, 20002, 33826, 94973, 130013, 178237, 189946, 260026, 356474, 1234649, 2317081, 2469298, 4634162, 13011301, 26022602, 169146913, 338293826]

約数ペア:

[(1, 338293826), (2, 169146913), (13, 26022602), (26, 13011301), (73, 4634162), (137, 2469298), (146, 2317081), (274, 1234649), (949, 356474), (1301, 260026), (1781, 189946), (1898, 178237), (2602, 130013), (3562, 94973), (10001, 33826), (16913, 20002)]