239337658

素因数分解:

$2^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{5801}}^1$

素因数の和:6238

約数の個数: 24

約数和(自身を含む): 418683924

約数和(自身を除く): 179346266

約数列:

[1, 2, 7, 14, 49, 98, 421, 842, 2947, 5801, 5894, 11602, 20629, 40607, 41258, 81214, 284249, 568498, 2442221, 4884442, 17095547, 34191094, 119668829, 239337658]

約数ペア:

[(1, 239337658), (2, 119668829), (7, 34191094), (14, 17095547), (49, 4884442), (98, 2442221), (421, 568498), (842, 284249), (2947, 81214), (5801, 41258), (5894, 40607), (11602, 20629)]