383690204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131221}}^1$

素因数の和:131285

約数の個数: 24

約数和(自身を含む): 727494768

約数和(自身を除く): 343804564

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 131221, 262442, 524884, 2230757, 4461514, 5642503, 8923028, 11285006, 22570012, 95922551, 191845102, 383690204]

約数ペア:

[(1, 383690204), (2, 191845102), (4, 95922551), (17, 22570012), (34, 11285006), (43, 8923028), (68, 5642503), (86, 4461514), (172, 2230757), (731, 524884), (1462, 262442), (2924, 131221)]