338032972

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{4129}}^1$

素因数の和:4441

約数の個数: 24

約数和(自身を含む): 600634160

約数和(自身を除く): 262601188

約数列:

[1, 2, 4, 97, 194, 211, 388, 422, 844, 4129, 8258, 16516, 20467, 40934, 81868, 400513, 801026, 871219, 1602052, 1742438, 3484876, 84508243, 169016486, 338032972]

約数ペア:

[(1, 338032972), (2, 169016486), (4, 84508243), (97, 3484876), (194, 1742438), (211, 1602052), (388, 871219), (422, 801026), (844, 400513), (4129, 81868), (8258, 40934), (16516, 20467)]