238049308

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{66943}}^1$

素因数の和:67081

約数の個数: 24

約数和(自身を含む): 479854592

約数和(自身を除く): 241805284

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 66943, 133886, 267772, 468601, 937202, 1874404, 8501761, 17003522, 34007044, 59512327, 119024654, 238049308]

約数ペア:

[(1, 238049308), (2, 119024654), (4, 59512327), (7, 34007044), (14, 17003522), (28, 8501761), (127, 1874404), (254, 937202), (508, 468601), (889, 267772), (1778, 133886), (3556, 66943)]