308294

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 24

約数和(自身を含む): 566928

約数和(自身を除く): 258634

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 361, 427, 722, 854, 1159, 2318, 2527, 5054, 8113, 16226, 22021, 44042, 154147, 308294]

約数ペア:

[(1, 308294), (2, 154147), (7, 44042), (14, 22021), (19, 16226), (38, 8113), (61, 5054), (122, 2527), (133, 2318), (266, 1159), (361, 854), (427, 722)]